Cummins temp gauge fluctuating. ember469 Discussion starter.

Cummins temp gauge fluctuating Recent work done to the car: Serpentine Belt replaced few weeks ago. 5gears. It will go back and forth from one to the other and sometimes stay cooler then Had my raptor 150 installed yesterday along with an Isspro EV2 40psi FP gauge w/ an autometer snubber. Advanced Search Cancel Login / Join. My oil pressure gauge Fluctuating temp is common but not "normal". gauge is fluctuating, clean and check your battery connections and cables under the insulation for corrosion. His insights have also made valuable contributions to forums like Cummins Forum, solidifying his reputation in the automotive community. The real problem is a lot of people don't use these trucks for what they were designed for. Check out the latest me 2003 2500 QCLB SLT 305/555 CTD NV5600 Towing with Rob Ds tunes, Edge CTS3 Insight Gauges with oil psi, LP psi, oil temp, trans temp, DPP Cool Hose w/ OEM Box & 4" filter, Pusher Intake Horn, Baldwin PF7977 FF, GDP MK-2 FF Kit, OBS Fan Clutch Mod, Steering Box Brace, On-Board Air w/Train Horns, BedRug under color matched Leer topper 2022 I have a quick question, i used the search bar and all i could find were threads about how its normal for a coolant temp gauges to fluctuate, but my problem is that my thermostat appears not to be fluctuating at all once it reaches operating temp. 1 2. This occurs 1994-1998. 01cummins89 Discussion starter. It's weird. I just don't get having a dummy gauge that doesn't move beyond normal Ambient temp: 78* Intake air temp: 2. It will sit at 160 and then go to 180 and then back to 160. Afterwards, the coolant temp steadily increases from 175 F to 200 F and back down to 175 F. LD RAM General Discussions 2014 Dodge Ram Forum 2013 Dodge Ram Forum Performance Mods - Engine - 5. It Fluctuating Temp Gauge at Idle and Overheating Indicated on Display. Warranty for Cummins New and Recon parts purchased on shop. The left averaging 85’ C, and the right 87’C. but this truck will get up to temp in 3-4 miles. Temperature gauge just started acting erratic . Jump to Latest 5K views 12 replies 8 participants last post by Nate-Diaz Feb 22, 2020. Sign in or Create account to save products and never miss out on your equipment needs. Sort of doubt Dodge or Cummins thought many people were My '12 has always done this since new, although it doesn't go above 204. 7 Cummins. T. It never seems to hold a temp. m. com/toolbox/2017-cummins-isb-engine-temperature-gauge-fault-repair/. $93. Let me know if you need to ect and fan tune. Fluctuating coolant temp. I have been experiencing erratic and fluctuating readings on the cabin L/H water temperature gauge for a Cummins 6BTA engine. Warranty. What's New; Forum Listing; Marketplace; Showcase; Gallery; Advanced Search; Members; FAQ; Dark Mode Light Mode TempGauge fluctuating-Sensor or Thermostat? Solved!! I've searched and read all other post pertaining to Thermostat, cooling, heating issues and i just need to narrow this down. I have been told by numerous cummins mechanics, who have a lot more experience with these engines I have a 2015 PW w/6. 98. 89-93 Powertrain. If you have already changed the sensor and your thermostat, it is quite possible that there could be a problem within the wiring harness within that circuit causing bias readings or even a potential problem with your temperature gauge itself. When at operating temperature it seems to move from 180-200. 7 liter ISB/QSB engines. Jump to Latest Follow 861 views Never have measured temperature at my vents, but 5015708AC is the part number I put in my 97. DC9612V · Registered. Jump to Latest 5. It happens at part throttle with a slight load. It is constantly fluctuating within the range of 199 - 204, regardless of exterior temps or load. Novermber's Cummins of the Month is now open for VOTING! fluctuating temp friends 1990 truck. Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Some potential causes of a fluctuating temperature gauge include a faulty thermostat, a leak in the cooling system, or a problem with the engine. hamada128 Discussion starter. 0 that had the water pump explode. I use to have an oil temp gauge but got rid of it because it was boring, read about the same all the time even when the coolant temp was going up and down. 549 posts · Joined 2010 Add to quote; Only show this user #2 · May 16, 2016. At idle with the engine kind of warm the dash gauge showed exactly 40 while the mechanical gauge on the oil filter housing port showed 54 psi. I've towed this boat many times and never noticed the temp My purpose was to fix the fluctuating gauge, and I had already replaced the thermostat twice, and none of it made any difference. I tried 2 different "parts house" brand thermostats and it would take forever to heat up at all then suddenly peg the gauge before fluctuating wildly between full hot and full cold. Jump to Latest 2K views 7 replies 5 participants last post by Jacob Michael Hanson Jul 3, 2018. This is the only cummins I have delt with. When the light changed, I pulled over immediately, the light shut off and the temp gauge started dropping. Not all-over the map like the Oil Temp. It is controlled by the computer and as long as you have at least 6psi the computer sets the gauge based on the engine temp and the RPM. 73 Rear Gears. that opens up around 190 degrees sending the fluid to the radiator to be cooled ,you are not even close to that temp perhaps that's why it's fluctuating so much. The normal temp range you would see will be about 140° to 200°. Did that. diesels only 20075 Discussion starter. Jump to Latest 1. A bad sensor can cause the temperature gauge on your dashboard to behave erratically. the fan 2009 - 2014 Ford F150 - Temp gauge fluctuating - I have a 2014 5. #3 What is the most likely cause of my car’s temperature gauge fluctuating? The most likely cause of a car’s temperature gauge fluctuating is a problem with the engine’s cooling system. I see this continuous cycle every few mins. Hello All, As the title says. 03-07 Non-Powertrain. The engine Reasons Why Your Car’s Temperature Gauge Goes Up and Down. If you can, check the pressure with a mechanical gauge. I replaced the thermostat again and its better, but still the gauge goes up and down I installed an aftermarket coolant temp gauge on my 2003 Toyota Echo since new. com General Discussion: 10: 01-18-2011 10:13 AM: Sleepnumber bed fluctuating air Coolant Temp fluctuating after EGR cooler delete. April's Cummins of the Month is now open for entries! Water temp gauge fluctuating? Jump to Latest Follow 1K views I'm not a fan of my temp gauge fluctuating either. Page 1 of 2 1 2 Next > My oil temp gauge reads 245 and higher when in a hard pull and 220 when cruising. Was driving about 70-75. For more specific insight, scroll down to the list of the main causes of the engine temp gauge fluctuating at idle below. So I'm on a road trip right now and when running down the road at cruising speeds (65-80) my truck will fluctuate from 185 to Temperature Gauge fluctuating and No hot air. It only has 19,000 miles on it and my battery gauge goes from 14 to almost nothing If you used to drive a gas vehicle and moved to the cummins, the temps will freak you out but remember it runs hotter to burn through the soot and the EGR system also doesn't help. If there's really only one coolant temp sensor on this engine, how is it possible that I have an 08 2500 6. 33 posts · Joined 2008 Add to quote; Only show this user #1 · Dec 24, 2008. 71. Fluctuating Temp. I checked the wires on sending unit and they work. The I have a newly purchased 2009 Tiffin Phaeton with a 360 Cummins and 70,000 miles. 5L 4 cylinders engine and automatic 5 speed transmission. Jump to Latest December's Cummins of the Month is now open for entries! 21 - 26 of 26 Posts. What is your ambient temperature out? A forum community dedicated to all things Cummins Diesel! Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum Temperature gauge fluctuating between 190 and 210. If your car temperature gauge fluctuates at idle, something bad may have happened to the components inside the cooling system, such as the radiator fan, head gasket, or water pump. Check your coolant levels. 5049 posts · Joined 2007 Add to quote; Only show this user #1 · Aug 20, 2013. Bad temp sensor ? Top radiator hose is warm so the waters 2003-2007. 7l about 174,000 miles on it The radiator temperature drops to 138F in seconds then back to normal temperature in seconds then sometimes goes up to 250F in seconds and it drops to normal in seconds as well The temperature gauge fluctuating or not reaching the normal operating temperature; Why does a 6. I don't think this is I have a 1991 ranger 2. Inaccurate temperature readings from a faulty sensor can cause the engine to stall or run roughly. In almost every car built after the 1980s, the Ok so my 2013 3. The water level sensor would have nothing to do with your dash gauge i. Jim Spence Discussion starter. 9 Cummins does, especially during warm-up while the coolant temp hasn't reached equilibrium yet, it'll go up to nearly half then drop like a rock to the 1/4 mark or just below, creep back up, drop like a rock. Grey Stray Discussion starter. E. OhKen Discussion starter. 2003 & Early 2004 Only Discussion. if 1 wire from any one of the sensors has a bad ground, it could affect other wires on that same ground line. The dash gauge has actually been behaving lately but I wanted to see how it compared to a mechanical gauge. The Cummins ISB will not have any oil pressure for up to 4seconds on a cold start and the in dash gauge will show pressure in less than one second. Changed the coolant temp sensor and thermostat yesterday and still fluctuating around 220-225. o. A lot of this is personal preference. Save to. 13 posts · Joined 2018 Add to quote; Only show this user #1 · Dec 26, 2021 (Edited) Our 2004. However, yesterday I was driving around 50 miles and noticed that even while at My 2003 GMC Sierra 1500HD with the 6. So my truck has always stayed at 200* no matter what, towing, running it hard, My 97 3500 water temperature was going up to 190 and then back down to about 160, I thought maybe the thermostat was sticking. particularly the 5. Sinister deletes, 190* stat, ISSPRO EV2 Factory Match Gauges, B&W Turnover. My Banks confirms the temp change. Silver 2002 Sport QC/LB, NV5600, SB/DD clutch, Power Puck, Amsoil bypass filter, Isspro FP, boost, pyro gauges, Airlift air bags, Jacobs exhaust brake. 0 3rd Gen Dodge 5. If you have altered the system ( non stock thermostat , or removed the small hose that bypasses the thermostat) then you’ll have to figure out a way to vent the high points. I replaced the temp sender, coolant tank cap, and have disconnected the EGR plug with no changes. Show Less . 2005 in signature, 150,000miles. Part # 123-2051. MK-2+Big Line Kit. 7/83/. 4 posts · Joined 2013 Add to quote; Only show this user #1 · Dec 10, 2013. 305 posts · Joined 2007 Add to quote; Only show this user #1 · Nov 30, 2010. 7 Hemi and 6. Here's the confusing part to me: The scan tool still reports a coolant temp of -40, even as the dashboard gauge has increased it's reading. Now again, its in the low 30’s here and the truck was off for like 2 minutes, but still. Jump to Latest 10K views 13 replies 7 participants last post by Ron Nielson Dec 31, 2021. After searching this forum, this is what I’ve done: The temp gauge A fluctuating gauge means the coolant temperature varies more than it should. That along with computer reprogramming. For me the red flag is , after A4 (B6 Platform) Discussion - Fluctuating Temp Gauge - 2003 Audi A4 1. I took it to a qualified Freightliner/Cummins repair shop,they confirmed the temp fluctuates between 180°-210°, they changed the thermostat, costing $2100 and made no improvement. If the V. Facebook; Twitter; Instagram; I too am loosing heat and temp gauge will almost peg out then drop to normal range and heat will return. 2011 2500 CC ST G56 LB MM 5" Flo-Pro 463. This sensor monitors the coolant temperature in the engine and provides real Moving the sensor was part of Cummins solution to people complaining about the fluctuating coolant gauge on the earlier years. " I was getting 45psi at operating temp at idle. 3. Obviously they didn't think it was much of a problem or it would have been addressed much sooner. I have noticed my coolant temp I don' know what the actual temp is, but for some reason this white truck of mine gets up to temp very fast. As the coolant in the engine reaches temp, the t-stat opens and there's a flood of VERY cool coolant, this causes the temp gauge to drop and the t-stat to close because the coolant is below temp again. Fortunately it would appear from records made during the pre purchase sea trial and since, the fly bridge water temp gauges are reliable and steady. Interestingly I think the parts store Sorry to hear that you are experiencing these troubles with your temperature gauge fluctuating. AFE intake system, straight exhaust, Mag-Hytec tran pan and AUX filter, afc live stage 2, 2003-2007. 97 3500, 2 WD, G56, slightly bombed, over 1. There are fuses for those two hot wires, check the # 3 in the box in the cab. . It will continue to show The temp is dropping 10f lower then t stat opens, and is well over what you would expect with an open t stat at that temp, so something else is at play would be my guess. Likely due to a much much smaller area that opens up to allow coolant lately my temp gauge has been fluctuating between normal (id say 180 or 190 or so). I have searched. Fluctuating battery gauge. Usually about 15 degrees and the most stable spot is just under 200 degrees. Jump to Latest 940 views If your car temperature gauge shows the temperature going up and down and fluctuating there are a lot of possibilities that can cause this issue and problems The cars where the temp gauge rarely moves or moves slow, those use either a stepped sender (under 1xx° shows cold, once it hits 2xx° it points middle and when it goes over 23x° it points at the red) and the ecu takes a temp signal from a different sender. Engine Stalling. 5-2002 2nd Gen Dodge 5. 05 CCLB, Stock 48RE, BBI Stage 1 injectors, Optimal Welding 6 switch tuning, 6 bolt Mopar Box, 2006 dodge ram 2500, Im getting fluctuating voltages around startup and at idle if im at a stop light. Save Share Reply Quote Like. It does this cycle a couple The Cummins Temperature Gauge 5319595 is used primarily on Tier 2 6. Glowshift Pill 3 Gauge pod Autometer Cobalt Gauges Fluctuating Coolant Temp Guage. https://www. Dodge Cummins 94-98 12V Forums. I know the thermostat opens at 160 but at what temp is it fully opened? Is this rapid fluctuation normal or SOLD - 2008 3500SRWCCLB 4x4 6. When it drops to 160 you can actually see it move, iow it goes from 180 to 160 in less than 3 seconds. J. At idle the truck should run 188-192. They’ll investigate things like the thermostat and coolant temperature sensor and look for leaks. When it first happened I stopped and popped the hood and could tell the truck wasn't at 240 like the gauge said. November's Cummins of the Month Military Appreciation is now open for entries! Temp Fluctuating. Usually after 10 mins of drive and then shutting the truck Fluctuating temperature gauge. I noticed it ONLY happens when I step on the gas (ex. The engine temperature really isn't moving all that much even with a fluctuating gauge. I just hope its not a head gasket . Generator Oil Level Indicator. With no load but highway speeds in plus 100+ outside temps you are going to get an increase into the low 200's and there's really nothing to worry 92-97 Dodge 5. Temp has been running a little high around 220-225. Hard throttle does not make the problem worse. m temp gauge was goin from the middle bar to the 2nd highest bar while i was driving. and if i turn it off for a minute to go do something and come back out and crank her up again it reads 210 then hurries after a moment back to normal. Needle on dash goes from about half to a quarter. Normally it stays at 200 degrees when hot. 5 2500 3/4 4x4 CC w/ 5 speed Allison started just this evening and it's The truck cooled off quickly and I continued on and the temp gauge fluctuated between 210-240. 9K views 5 coolant temp fluctuating. 75 Inj pump volts: 12. 9 180* therm in the truck with My temp guage in my 97 raise to about 190 then drops to 130/140 and then slowly climbs back up and keeps doing this the entire time the truck is on. 2006 Dodge Ram MCLB DRW BBI Stage 1 injectors, Air Dog 165, ARP Studs, Source Gauges, S&B Intake, Smarty, Diamond The gauge will react quick enough to save the trans form overheating and yet the gauge won’t be so active that it would make one nervous about the temp extremes. affecting other sensors, causing them to go erratic, even though nothing is My 2017 3. Look at your radiator. Cope Discussion starter. justiny. Arsenal Discussion starter 132 posts · Joined 2004 Add to quote; Only show this user #1 · Mar 27, 2011. It will come right up to 190 as it warms up but it will then go to about 210 then back down to 190 then at stoplights it will sometime Sit Right Behind the 190 mark. I've always considered it normal. Cummins Part# 3920363 Mopar Part# 0472 0314Picture for illustrative purposes only! Shop By Category. 4 hemi and was driving on the interstate, flat land, and outside temp 65-70 degrees. 03-07 Powertrain. I have used a vacuum bleeder 3 times to make sure the air is out of the system and the temp gauge still fluctuates. It runs around 180*, or 3/4 of the way to the My 11' civic (140k miles) has a fluctuating temp gauge issue and I'm trying to pinpoint what is causing it. 2. Jump to Latest 976 views 4 replies 4 participants last post by Omy04CRV May 17, 2024. the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain Coolant temp fluctuating after egr delete Answers. 3K views 14 replies 10 participants last post by kvanburen1 Dec 29, 2008. Normally it would fluctuate between 188°-206°. dumba**2001 dodge cummins diesel 24 valve 4x4 automatic quad cab recently hit 200,000. Hey guys my temperature gauge has been fluctuating the fast few months and It's driving me crazy and I need to figure out why. when entering the freeway) or at high speeds. My ‘19 F-150 5. I need help guys this truck is like i was out driving today and noticed that when i accelerated my oil pressure went up and when i got off the throttle it dropped back Fluctuating Temperature: Rapid changes in engine temperature can signal a malfunctioning thermostat. Dumb digital. 7 Cummins Heater Blow Cold Air. MetallicRam04 Discussion starter. When driving the temp gauge slowly but constantly fluctuates between straight up and As I've been driving my truck around, I've noticed that the temp gauge seems to fluctuate quite a bit. 9 l engine, and since the day it was installed, the temperature gauge has fluctuated from up to 220 (the line just short of Hi, I just purchased a 2012 Freightliner M2 106 dump truck with Cummins ISC 8. The temp still fluctuates the same, you just 2005 lly temp guage fluctuating. 9K views 12 replies 6 participants last post by rjp Dec 1, 2010. I'm basically just bumping your question to the top. There is a coolant smell under the hood but levels are fine and no leaks. I installed the egr cooler delete from H&S about 2 weeks ago and also have black maxx. I blew a headgasket and replaced it. I have in this thread in this sub-forum in the entire site. 9 3500 SRW Even before I had gone very far the Insight was showing rapidly fluctuating temps between 192 and 204 and that was without a trailer and the box was empty. 3L, 10 spd. Jump to Latest 22K views 3 replies 3 participants last post by MetallicRam04 Jan 8, 2009. 9L 12V Cummins. I did the pump new thermostat and new belts. Jump to Latest 12K views 12 replies 7 participants last post by Scatter Dec 12, 2012. cummins. I had just come back from a camping trip and the temp never went over 212. $53. A failing radiator fan will be erratic. Overheating/Coolant Temp Fluctuating/P-0217. Shipment Width. once warmed up, consitantly fluctuates from 197 to 206. Explore Our Forums. I notice it kick back 2003 2500 QCLB SLT 305/555 CTD NV5600 Towing with Rob Ds tunes, Edge CTS3 Insight Gauges with oil psi, LP psi, oil temp, trans temp, DPP Cool Hose w/ OEM Box & 4" filter, Pusher Intake Horn, Baldwin PF7977 FF, GDP MK-2 FF Kit, OBS Fan Clutch Mod, Steering Box Brace, On-Board Air w/Train Horns, BedRug under color matched Leer topper 2022 Fuel pressure fluctuating. This could be caused by a Customer: I have a 2006 dodge ram 2500 5. Shipment Height. Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Trans Temp Gauge Fluctuates. Definitely not the instant drop to 150F like I had happening years ago. Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about In my 2002 Dodge 2500 Cummins Diesel my water temperature gauge fluctuates to both ends of the gauge (from 140-240). I have flushed/burped coolant, changed thermostat, temp sensor guage with no resolution. 5-02 Powertrain. Also was the truck already up to temp when you started towing or was it cold? My truck while Temp guage fluctuating. 63 In. can someone please walk me thru how to hook this gauge up. D. It runs around 180*, or 3/4 of the way to the 190* mark, i dont understand if its the thermostat, or a dead giveaway for Temp guage fluctuating. 2005 Silverado 3500 4x4 LT 2nd Gen. 4K views 4 replies 2 participants last post by ember469 Mar 24, 2021. coolant temp fluctuating. It was The Cummins N14 Coolant Temperature Sensor, OEM 3613547, is a critical component in keeping your engine operating within its safe temperature range. Cooling system flushed last week. Save to My Garage. Exceptions apply. It’ll just randomly go up and down. Your Cart. 2001 Ram 2500 24v Cummins HO, 6spd NV5600, Mach 2 Injectors, 2 Inch Leveling Kit, Fass 150, 4" Turbo Back Straight Pipe, Turbo/EGT/Fuel pressure gauges. 339 posts · Joined 2009 Add to quote; Only show this user #8 · Nov 6, 2009. 2006 5. Jump to Latest Your temp gauge may only swing 10*, but what about the parts of the engine before the thermostat. 305/55/20 BFG KO2's. The oil and trans temp stayed consistent at 215 and 165 respectively. November's Cummins of the Month Military Appreciation is now open for entries! Fluctuating FP. There are several reasons why a 6. ember469 Discussion starter. it was never hooked up but i know how important that is to have hooked up with these older cummins because of the vp44. Hi all My temp gauge is not working right. Faulty The in dash gauge is a fake. 6 Ram temperature guage cluster fluctuates from 200 degrees to 260 degrees. Full Forum Listing. It ll blow full speed but no heat. K. Any ideas?? Don’t understand why the fluctuating in the higher temps. BrandonCooper Discussion starter. Recently I noticed the reading on the coolant garage would fluctuate up and down about 5 degrees Fahrenheit when the engine reached the optimal operating temp (I. Just had car serviced and a new radiator and fans were installed . running low of coolant would not affect your temp gauge. So, your temperature indicator fluctuates while driving. Hoping a little DIY will prevent me from taking the whole car in to the shop. Do a search and they will come up. 6 posts · Joined 2020 Add to quote; Only show this user #1 · Mar 22, 2021. I'm glad that they are backing you up and your product. See complete oil pressure fluctuating. com is 1 year/100,000 miles (160,934 kms) from the invoice date. A. 7 Cummins heater may blow cold air: Clogged I finally got around to hooking up a mechanical gauge. Stumblinhorse. About two months ago I put in a 5. 329 posts · Joined 2009 Add to quote; Only show this user #1 · Mar 19, 2013. It does not stay at 120 Update: Blocking the radiator with a piece of cardboard causes the temp gauge reading to increase, but it still reads lower than the actual temp. I've never encountered a bad Cummins t-stat. Nothing drastic, but it dances around between 180-200 pretty normally. Before all of this running about 180-190. When I'm driving normally the water temp gauge sits at the first line. Jump to Latest 18K views 17 replies 10 participants last post by brian95006 Jan 17, 2017. After the radiator replacement the gauge just kind of hovers around 165-175 degrees and seems like once in a while it will go down to 150 and then back up to 170ish (moving This morning I noticed my temp gauge going between 200 and 190 my edge monitor was doing the same going up to 197 and down to 189 is the sensor bad? Is the sensor on driver side rear of head? Or should I replace the Tstat as well? What is normal opertaion temp im figureing 200 or below? I hear its a common gauge issue as well with 06 Coolant temp Is fluctuating?!? Jump to Latest 2500 and 3500 including the Cummins powered models. Add to cart. 7 Cummins engines. 262 posts · Joined 2008 Add to quote; Only show this user #1 · Jan 7, 2009. Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain swaps, turbos, modifications, classifieds, builds, troubleshooting, maintenance, and About a month ago, needed to change radiator. Jacob Michael Hanson Discussion starter 4 posts · Joined 2018 Add to quote; Only show this user #1 · Jul 3, 2018. It does not stay at 120 for a long time, maybe like a blink then goes back quickly to 85-100. An erratic fan speed is both visually and audibly noticeable, and a sign that the electric motor is nearing the end of its life and should be replaced. Top Contributors this Month View All. 9 in signature, After Topping off coolant My Coolant Temp Gauge now fluctuates when Driving. It dropped from operating temp back to cold. This morning on my way to work, about 5 minutes into the ride, the FP gauge started fluctuating. Joined If it’s not working properly, it could cause the engine to overheat and result in fluctuations in the temperature gauge. Stare at your analogue engine coolant gauge then you won’t see the needle move other than the width of it. 7, 4x4, auto, stnd gears, no performance mods, only 18k miles so far Temp Gauge Fluctuates At Idle- Main Causes. Coolant is full. Mine runs steady at the middle line with NAPA and Cummins Tstats. That said, all odd behavior is logged with HP Tuners to confirm Torque Pro isn't doing something wacky. W. I began monitoring it and it was fluctuating between 190°-248°. I noticed the fluctuation issue I've read that the 24 valves temp gauge is pretty much an idiot gauge because of all the complaints about swing gauges in the 12 valve. chris cummins How much of a fluctuation and how fast? Should lock fairly steady at about 11v dc on the dash stupid gauge when the GH is on. 6* oil press: 1. the needle is dead center on the temp gauge, heat is blowing hot, engine feels hot to the touch. My 04's check gage light comes on and the temp goes straight to Hot! 2001 Dodge 5. now I am experiencing intermittent temp spikes. Only use Dodge, Cummins or NAPA HD stat. Before I left this morning I also noticed coolant had sprayed out of the overflow again. You can also trace the copper from those hots and locate gauges, see if a gauge’s two wires are working. Car has been driven for at least Half hour). When I took it for a ride last night everything seemed fine, it held about 17psi at idle and dropped to around 14-15 psi under throttle. Then temp raises to 200-205 then falls to 170-175 and this cycle continues the whole trip. This cycle repeats until the temperature is basically equalized, then the swing should be minimal. Conclusion. October's Cummins of the Month is now open for entries! Erratic Temperature Gauge. the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about My coolant temp. Hello, I have 2011 camry with 2. I don't know if I should be happy It is starting to get colder out where I live (mountains), and started noticing yesterday my oil temperature fluctuating a lot. I live in TN, it’s been mid 70’s-80’s this week. You should replace your You could always buy a '98 and see what Cummins did about it, electronically make the gauge into an idiot light. the water temp sensors share the same ground. 6 posts · Joined 2017 Add to quote; Only show this user #1 · Aug 15, 2017. Temp. When my thermostat opens initially, it drops off a degree every few seconds, it is by no means instant. 9 l engine, and since the day it was installed, the temperature gauge has fluctuated from up to 220 (the line just short of the 230 red line) all the way back down to about 150 (just about the 140 bottom line), and back up and down. Fluctuating readings or a gauge that doesn’t move at all can indicate a problem with the sensor. 7 Hemi V8 2012 Dodge Ram Forum. Fluid that is cold does not I let the truck coast in neutral when this happens, and then the temp decreases to 175 F, rather quickly within ~10 secs). This is just around town driving, 5 miles to work and back, 60 mph tops. 7. gauge fluctuating. I just bought my '06 3500 cummins about a month ago. 2 posts · Joined 2008 Add to quote; Only show this user #1 · May 19, 2011. 2006 Dodge 3500 SRW i have a fuel pressure gauge that i got with my 1999 dodge 2500 diesel. 9, EGT, Trans Temp and Lift Pump pressure. I have a digital gauge with it's own temp probe that I stuck in the back of the head (stock ECT placement on 12V's) and it will never instantly change temps like that. February's Cummins of the Month is now open for entries! Your true valentine! temp is fluctuating fast. Before then changed water pump. I wouldn’t be concerned The problem: my temp guae fluctuates between roughly 185-220. I’ll post a pic anyways but it will be You should see what the gauge on a 1990s Ram with the 5. 03 volts ECM volts: 13. Any ideas? Egr cooler 1992 dodge cummins diesel-sold. The coolant was fluctuating between ~195 and 212 on a 90-120 second interval (full swing both ways). 0 with new riser and elbow runs well but am now seeing a rapidly fluctuating temp gauge. j. Thanks in advance. Jump to Latest 52K views 35 replies 13 participants last post by hamada128 Aug 21, 2021. Jump to Latest 4K views 8 replies 6 participants last post by Grogg Mar 21, 2013. I also noticed that the coolant temp gauge needle only goes past the 1/2 way mark on the coolant temp gauge only once after the thermostat initially opens on a cold start warm up, after that the coolant temp gauge stays on the 1/2 way mark on the coolant temp gauge and fluctuates about a 1/16th of an inch My coolant temp. For the longest I thought this was normal as I have seen others saying the same. 4 posts · Joined 2020 Add to quote; Only show this user #1 · May 17, 2024. i checked the reservoir and it was at the max line. It takes a bit to warm up and have the temp indicator to get to half way from a cold start but when it does reach half way. Diesel Pro Power offers a range of temperature gauges compatible with Cummins marine engines to help you monitor your engine’s temperature efficiently and spot potential issues early. Jump to Latest Follow It's time to vote for December's Cummins of The Month! 1 - 7 of 7 Posts. I'm guessing the thermostat must be I recently had another head installed on my 94 cummins 5. 9liter xlt 4x4with 77k original miles. 9K views 3 replies 3 participants last post by steelhead01 May 19, 2011. It'll do this a few times. 5 million miles with un-additized diesel fuel. WPTB Discussion starter. Hey guys my coolant temp started to fluctauate for the first time in me owning the truck in 5 years not high but low to me where it always used Fluctuating Temperature Gauge. However, it’s not a difficult job to do yourself. I'm guessing your chevy was this way, I used to have a Ferd truck that was this way. My question, is everything on this Gauge Summary an estimate? Because this too was reading everywhere from 182 to 215 - depending on the circumstances of the road (flat to When driving the temp gauge slowly but constantly fluctuates between straight up and increasing to 3/4 on the dash gauge. Others have been problematic '98 Jetta TDI 5 speed '94 2500 auto Work truck '97 2500 auto project rusty '98 2500 G56 6 speed Heavy hauler The temp gauge fluctuates from normal (185-200) jumps to 250-270 than immediately back to normal. 9L 24V Cummins. It has been fluctuating up to 226 and down to 184. Probably ate up Ok so my temp gauge is fluctuating sometimes alot more then some it goes all the way up to overheat then goes back down to normal i just replaced thermo stat burped the radiator then a little bit ago it started fluctuating alot more and now when i get done driving it theres alot of antifreeze in the overflow tank and i can see that it comes out Our oil pressure gauge is this way, it is what the computer wants you to see. 0 2nd Gen Dodge 5. 5 In. Coolant/Water temperature sensor. It doesn’t matter what speed I am going, when I accelerate it does raise to nearly 220 and then while cruising it I recently had another head installed on my 94 cummins 5. 02,04,06,07 I have a quick question, i used the search bar and all i could find were threads about how its normal for a coolant temp gauges to fluctuate, but my problem is that my thermostat appears not to be fluctuating at all once it reaches operating temp. m Discussion starter. Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews It’s fluctuating 8deg. Jump to Latest 33K views 18 replies 12 participants last post by BaileyPayne Jan 8, 2024. The temperature gauge fluctuates between 80-120 sitting in traffic quickly. redoo2000 Discussion starter. e. Each gauge terminal has a screw head you can test. ISSPRO EV2 Factory Match Gauges, B&W Turnover. Hi All, Looking for some help here with the 2013 listed in my signature, specifically the dual CP3's. Jump to Latest A forum community dedicated to all things Cummins Diesel! Originally founded for owners and enthusiasts of Cummins powered Dodge pickups, the Cummins Forum has expanded to include ALL Cummins Engine applications! Come join the discussion about reviews, drivetrain swaps, turbos, modifications Hey All; So I have 1990 First Gen Dodge D350. Maybe this isn't conclusive to anything given the location of where I tapped in. It doesn't appear to overheat and the gauge doesn't read that it is getting too hot, but just seems to move more than it should. O. Jump to Latest 962 views 0 replies 1 participant last post by Jim Spence Dec 10, 2013. So my truck has had the Coolant Temp Fluctuating for a long time now. Save Share The cooling system in a second gen dodge Cummins truck is self bleeding in stock configuration ( that’s what the jiggle pin does). You have a new water pump and stat. One thing I've been doing is topping off my radiator cap frequently, but the thing is once I top it off and take the car for a drive, the coolant doesn't stay topped off at the top of the radiator cap and always gets sucked down. Installs in the back of the cylinder head on the drivers side. Note: I was using the factory dash gauge which is steady. B. Jump to Latest 8. No check engine light. Just installed a Raptor 100, pressure is 18 at idle but while driving it seems to bounce all over the place from 12-18. GH load does not vary, approx 200 amp draw from the battery until it runs its cycle. The normal voltage on the gauge since ive bought the truck is around 15, but for some reason in the last few weeks its started droping down to 8 volts for a few seconds and then itll climb back to a little over 15 volts. There have been a few threads in the performance section also. 9L Cummins. Tom Dual CP3 Fuel Rail Pressure Fluctuating. Fortunately it would appear from records How to Fix Fluctuating Temperature Gauge 1. Cummins n-14 high oil temp and low oil pressure Discussion in 'International Forum' started by Fast04gt, May 26, 2015. Auto. Help!Check gage light on, fluctuating temp gage. Coolant temp is steady (~180 F) when idling after running for hours. The heater is intermittent but usually wont blow hot air. Joined Aug 10, 2010 · 236 Posts #21 · Nov 27, 2010. mechanicshub. Engine will reach 225-230 momentarily then decrease back down to 185-205. Have gauges for that. -97 Dodge 2500 ext cab 4×4,, NV4500, the usual stuff with 1998. Maybe just a gauge reading, maybe faulty maybe not, but nothing really to worry about. i replaced the radiator recently, the temp gauge in the car is wonky fluctuating pretty badly. When driving the car at a constant throttle, with speeds above 35 the temp. 94-98 Powertrain. Sort by Oldest first Oldest first Newest first Most reactions. 0 has a fluctuating temperature gauge. H. This might be a little long winded but please bare with me. If the problem persists, head to a local, trusted mechanic. The issue- temp gauge erratic temperature levels. mrmoparwl. 6. Experiencing bad fuel rail This morning I noticed my temp gauge going between 200 and 190 my edge monitor was doing the same going up to 197 and down to 189 is the sensor bad? Is the sensor on driver side rear of head? Or should I replace the Tstat as well? What is normal opertaion temp im figureing 200 or below? I hear its a common gauge issue as well with 06 . 170k. I have gauges for my coolant temp. Part # 155-4109. Haggs2002 Discussion starter. When to Replace the Thermostat . 7 Cummins, G56 w/South Bend DD After i drove it, and the temp cycled a few times, i shut the truck off and measured the temp with a infrared gauge (one with the little laser), and highest i got was 170-180’s. 379 posts · Joined 2007 Add to quote; Only show this user #1 · Sep 17, 2012. Sometimes the water temp gauge will go all the way up to the 3rd line then come back down to the first line, stay there for a while, then go back up to the third line again briefly, then come back down to the first again. and a hair before the halfway mark, 210 i believe is that reading. Gauge. Hey all. I have never had another diesel like this. It is like jumping to 120 then goes down in a second. The fake gauges in our trucks make you think it’s really doing something but it’s just to keep you happy. A little back story about a year And a half ago I did a full coolant flush on the system and replaced the thermostat and did not have any issues whatsoever the truck ran at 200F without ever 1989-1993 1st Gen Dodge 5. gauge will go down very low Ran great for about a week, but now the coolant temp keeps fluctuating between 1/2 and 3/4, occasionally high enough to start yelling at me. If the trans temp gets above 200° F we would want to get the engine rpm above 1500, I will explain why. the temp gauge is fluctuating between alittle over the 5th tic and alittle over the 4th tic, does that mean the temp gauge is getting worned out? or the water pump, thermostat or radiator hoses are getting worned out. ksbirdfinder07 · Registered. 0. This past Friday it was over 100 degrees here in South Texas and I was only towing maybe 5000 pounds and I noticed that the coolant temp was running high (over 220) and the engine was idling at a higher rpm when stopped. Volvo Penta 3. Jump to Latest 13K views 7 replies 7 participants last post by Helijeep Apr 12, 2013. 1997 Dodge 2500 4x4. gw2 Discussion starter. Bill '95 2500 4wd auto '95 3500 5 speed heavy hauler Stock for one day. 0 10R80 has started having this weird trans temp gauge fluctuation. 7. Only show this user. Jump to Latest 877 views 4 Cummins Onan Generator Gasket Flange. From everything I have read on here and people I have talked to its time to replace the Head Gasket. You may need to move the fan shroud to see any accumulated oil and dirt. View all 12 Valve temperature gauge doesn't fluctuate after radiator replacement? Before the replacement the temperature gauge would do the typical 150-190 degree swing back and forth. Go to our blog for more on this subject. 9L 12 Valve Cummins Diesel Coolant Temperature Sensor part number 3920363 / 0472 0314. 26 Inj fuel temp: 94. Also flushed the radiator, replaced 2 temp sensors, thermostat, tps, and iac. After one day when my girlfriend was driving Your thermostat opening and closing, plus the fan clutch, are engaging and cooling it down; this is why you see the temp gauge going up and down. Customer: engine temperature fluctuates from 220-230 down to 190 and back up Mechanic's Assistant: Have you had engine trouble before this? Is there a specific trouble code and/or are any warning lights on? Customer: No codes, no overheating issues before this Mechanic's Assistant: Can you confirm the year and model of your Dodge? Customer: 2012 Ram 3500 "Mine pegs a 100 psi gauge at 2000 rpm at operating temp and 50-60 at idle. 6 had the rad replaced 6 months ago at the stealership. 9 cummins i had a problem i noticed last year my engine coolant temp gauge when climbing a hill with a heavy trailer will run on 2nd 0 of 200 mark which is about 210 but then it will jump up to far right almost on hot mark sometimes it will bounce the needle back and forth when it does it swings quickly my coolant bottle does not seem to be Is your rail pressure gauge a wire tap or pulled off of OBD II? 2006 QCSB 2500 4X4 67. 22. When mine is completely warmed up it goes from about 196-204 Which I believe is pretty mormal for mine. it sounds dumb but it has never done this However, the Coolant Temp summary and the gauge seem pretty close and the readout shows the temp dropping or rising at a convincing rate. 8T Quattro Tiptronic 114k So I've noticed my temperature gauge has been fluctuating from a cold start. Start by locating the I have been experiencing erratic and fluctuating readings on the cabin L/H water temperature gauge for a Cummins 6BTA engine. IR thermometer confirms that the temp is 2003-2007. I only have 133,000 miles, I have a 2019 Ram 3500 6. The Dodge trucks temp gauge is an actual temp gauge that shows you whats happening. It resembled a sticking thermostat or an air pocket in the cooling system. Shipment Length. 6 posts · Joined 2012 Add to quote; Only show this user #1 · Apr 10, 2013. The coolant temp still fluctuates on the newer rigs, you just can't see it anymore. These are the most common issues you can encounter. HammerHead said: Hears a video, Oil temps went from 221°F to 195°F. The coolant temp has stayed between 200 and 210 degrees since deleting it (truck had 17k miles on it before deletes installed). 4" Flo-Pro exhaust. New: 2008 black MegaCab, 6. 22 posts · Joined 2006 Add to quote; Only show this user #1 · Dec 23, 2011. The coolant temp always stays around 188-190 in cooler weather, and my oil temp around 10 degrees F higher than the coolant in my previous CTD (2015). Last week I noticed my heater wasn’t blowing any hot air out, but my temperature gauge said 190 (normal)then my Coolant temp Is fluctuating?!? Jump to Latest 27K views 11 replies 5 participants last post by Grant110389 Aug 22, 2024. Specifications. It has 25k on the odometer, and I have been experiencing coolant temp i have a 2003 dodge caravan. i also change the thermostat at others advice. 36 posts · Joined 2003 Add to quote; Only show this user #1 · Feb 15, 2006. Here are my symptoms that i've monitored for the past week Fuel Pressure fluctuating. Sign in or Create account to save products and never miss out on your All, I have a curious issue with my 2019 V6 Amarok (45000 km on the clock); while towing a 2 ton boat on a very hot day (40+ degC) the temp gauge, which normally never moves from 90 degC, crept up to 115 degC while pulling up hills, as soon as the hill was crested the temp dropped back to around 95 degC. There are several reasons to why your car can’t keep the ideal working temperature. Isspro ev2 fuel,boost,and pyro gauges, air dog 150 with vulcan draw straw, 5 inch turbo back rsd exhaust. This would repeat over and over. On a real gauge, oil pressure fluctuates with oil temp and rpm. Drive it long I took my cluster partly out and unplugged the two connectors, located the two hots, tested them. 46 volts Oil press: ~25psi (at idle again, gauge doesn’t read that low on the dash, it lies, but the computer is reading this) Vehicle speed: 0 Transfer pump: on Fuel shutoff driver: on Inj pump fuel shutoff: off Idle select: off Fluctuating Eng Temp Gage 97 Ford 460: bobfo: Ford Motorhome Chassis Forum: 10: 05-17-2011 05:20 PM: Fluctuating Oil Pressure Gauge 94 class A: mpaton: Ford Motorhome Chassis Forum: 28: 03-29-2011 03:24 PM: Valve stem air pressure gage & tire clubs: kartvines: iRV2. have seen videos of people having a line with fuel running to there gauge inside the truck but i don't don't Cummins decided to move it and change the computer programing because of complaints about fluctuating temp gauges. the gauge will go from 1/2 (normal) and spike up to 3/4 then 30 seconds later back down, then a minute or so later it will spike almost to redline! 248*! then with the cooling fan roaring it pulls it back down to normal. The temp gauge was fluctuating up and down and getting too hot. On average, you will spend $125 to $300 to replace the car thermostat. It starts at 197 and rises to 206 over about 20 seconds and drops back to 197 in about 5 seconds. Gear Alloy Back Country. Replace Thermostat. my guage goes from 190- 210 under boost, no load it runs 190 is this a head gasket issue need help . If necessary, top them up. Laramine package. t stat is cheap enough next time you flush coolant maybe replace it, see it anything happens, worth knowing Other causes of a fluctuating temperature gauge are a failing radiator fan, insufficient coolant level and a leaking cylinder head gasket. I've replaced sensors, guage, wire pig tails, and the oil thermostat. G. fpyz dleuab qpb pyffyq vxggz fiw snrb zjteq cnbpf wrp