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Silverado engine temp low Then one day the check engine light was on so I had the codes ran and it said it was either the thermostat or the temp sensor, but then the light went off and all was good. Save Share Like. After 60 seconds , if the coolant temperature drops below 101°C (214°F) the fans will shut OFF. No luck, still having same problems. So I replaced the thermostat with a new 195*F thermostat and that finally solved the low Post: 1994 silverado temp. A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. 2009 Silverado with 4. Been having a ghost leak for a few months now. Hello, looking for help troubleshooting a coolant temperature sensing issue. Author Mr. I've changed them and my temps are still low. It would start going over 210 on the What’s the typical temperature range for a Silverado engine while driving? Does the temperature differ when idling versus cruising at highway speeds? Low coolant can lead to overheating. Replaced water pump and coolant. has a oil temp sensor, just a coolant temp sensor (and a trans oil temp sensor). Mine stays at 210 also. 2011 Chevy Silverado Engine Temp Fluctuates when cabin temp set high. The temp was on the low threshold and the computer turns off the gage after it times out to incorrect templong fight ! Most dealerships just milk you along! December 31, 2023 at 1:20 pm #794671 Silverado Engine Temp Low. 61 posts Engine temp : r/silverado Engine noise 4. The cooling fans just recently started staying on after I shut off the engine. If the engine doesn't reach operating temp, within a certain amount of time, it goes into safe mode because the computer thinks the temp sensor is bad. 8l chevrolet. '01 chevy silverado 6. 3. I always check my coolant and radiator every oil change. Never had the temp fluctuate like this though. R. People fear change because it threatens what they know, or what they claim to know. 3L, 6L80e, 4X4, HD Towing pkg. Background on the truck: 2002 Silverado with the 4. 3L, 6L80e, 4X4, HD Towing pkg If you can't fix it with a hammer, it is an electrical problem. 3L. It shouldn't completely shut off at 210 and below. Check your coolant. 5 Chevrolet Silverado 3500 of improper locaton is slow to get to operating temp due to the coolant bypassing when it should be holding in the engine. 8 with 35000 miles I purchase used, 6 months ago, and have not had this issue before this trip. Posted on 15 Aug 2023. fan would run after motor was shut off. Tags ect sensor engine coolant temprature temp sensor. I’ve only had the truck a few months and after picking it up did a mini overhaul of it Now the engine temp will climb up to 230-240 at low rpm's, but if I rev the engine up to around 3000 rpm's the temp will drop back down to 210. Email SOURCE: '08 silverado. 3 V6 engines. One day I noticed the cooling fans staying on longer after engine shut off, thought nothing of it. your measurements are well within the proper operating change, on The truck is a 2018 Silverado 1500 LT 4x4 with the 5. Idle until the engine is at the operating temp and rev engine a few times to 2ooo RPM, next add coolant to the full hot mark and the air should be removed from the system. I replaced the coolant temp sensor and the problem is I have a 2018 Silverado 1500 5. 2016 Chevy Silverado white smoke and the smell of oil. 3 swapped it) i keep having issues with my ECT Sensor/Circuit. 2014 chevy silverado 2011 chevrolet silverado 1500 31k miles clean, must see!!! Silverado overview Maintain the coolness of your engine and keep your Silverado functioning at its peak with this Jet Performance Products Low Temp Thermostat; 180 Degree. dash board diplays, engine running P0128 OBD-II Trouble Code Technical Description Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) What does that mean? This means that the engine's PCM detected that the engine has not reached the required temperature level within a specified amount of time No heat, low engine temp, and less Antifreeze. These engines are quite happy running right at or close to the 200 mark and really no reason to change it unless you are doing some involved performance upgrades or building a race engine specifically. Turned off and it cranked up 2-3 Low temp stats are great on highly modified engines with the parts and tune for it, on a stock or even "bolt on" modified engine it is not worth it. Straight up on 210 The P0128 OBD II trouble code indicates that your Chevy Silverado’s engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the truck. Have tried four different thermostats, system has been vacum purged and temperature checked with a computer The engine is not actually running cooler, it's usually caused by water not touching the temperature sensor. It would stay there for a bit and come back down to 210. FREE 1 to 3-Day Delivery on Orders $119+ Details. My old Yukon had a crack head and temp raise to about 230. The Jet Performance Products Low Temp Thermostat; 180 Degree fits 2014-2025 Silverado 1500 Models. Posted on 19 Apr 2024. If I drive it again temp reaches around 210 engine temp and trans. 30" off, 3' idling. located right by the thermostat housing. 2017 Silverado 1500 Z71 5. Hello, Sign In My Account the stepper motors should be alright should be, but i have seen many go out around 160-180k miles in the form of cluster failure. I have replaced the thermostat (twice), replace temp sensor (also took the new one out and tested it w my meter), replaced temp sensor connector, changed coolant fluid, reset ECM, twice, removed negative from battery (many times), each time I reset w/ battery and ECM, the gauge would work normal for 40-50 miles 2001 Chevy Silverado PU Low Beams. The A/C also started blowing warm air. It's temp gauge has always read at just before the 210 mark since new but the other day while at a drive thru it started climbing higher and the temperature here has been high 80s to mid 90s only. It has 124,000 cared for miles. User Info. Ive Replaced Sensor, Pig Tail, it has a new harness from the engine swap, and even the 10 amp fuse. This code P0128 is an OBD II trouble code indicating that your Chevy Silverado’s thermostat is stuck in the open position, meaning your engine isn’t getting up to the proper operating temperature. Last truck was a 2007 silverado classic with a 5. The engine temp on my 04 Silverado started fluctuating today. It's pretty quiet unless it's really running on high power. Seems My 2008 Silverado is running hot up to 260 degrees, my check engine light is on, the code is p1258, I'm getting lights such as engine hot a/c turned off, engine hot idle engine, change engine oil, service stabiltrac, service traction control, and engine power reduced, my fans are kicking on and have both high and low speeds, my heater stops working when the engine While I'm moving ~60MPH with low throttle and trying to slowly accelerate it stumbles and shakes for a second and then goes. Oil pressure level. Fans default on and ECT gauge defaults cold. They referenced a code P0128. If you have a scan tool with live data, check the engine temperature when the engine is cold, it should be close to outside temperature. Engine temp. Posted on 28 Aug 2023. Idle is stable, wide open throttle is stable, all other regimes does not seem to exibit any issues. Has anyone ever run into a situation where their trans temp sensor reported low like this? 2011 1500 W/T 4. If that's been running for a while, should be dead center. Preventative maintenance goes a long way in keeping Engine Coolant Temperature Sensor Issues. 8l chevrolet 2000 silverado engine. 3l ‘14 Sierra it was the coolant temperature sensor. On my 5. Today I changed the coolant temp sensor, still low. The ecm calculates what it things the engine oil temp is, so they go up and down together. My Temp gauge went flat. Any insight or leads would be greatly appreciated. 210°F (or around 90°C) is the normal operating temperature. Silverado 2010 cargurus overheating notification turned ac engine off answer Silverado 76k reserve miles chevrolet 2012 Normally the temp needle is right at 210 and from time to time I noticed it was a bit over 210, like maybe 1/8th past 210. That afternoon I went to lunch and noted the temp was almost 220, I stoped and noticed a pretty good stream coming from my water The next day I checked trans. I don't see any coolant leaks and I replaced the coolant temperature sensor. Jump to Latest 2013 Silverado 1500 LT, Z71, 5. A forum community dedicated to Chevrolet Silverado The next step is to see if the engine temperature sensor is working correctly. I was told to replace the engine coolant temperature sensor as those are common to fail on the 4. Silverado 2006 1999 chevrolet engine ratings crash safety test chevroletforum v8 scheduled maintenance Silverado 1500 no coolant temp, says engine hot ac off 2017 silverado 1500 start engine noise. Silverado Engine Temp Low. Silverado hd 2500hd 2012 chevrolet silverado 1500 no reserve 76k miles silverado lt Silverado noise engine. After replacing the thermostat, my fuel consuption also decreased. you are definitely are having flow issues. Save Share 2013 Silverado 1500 LT, Z71, 5. RonsSilverado. You have a temp The temp gauge is not designed to be terribly accurate. Typically my truck runs right at 210 but today started increasing to 230-240. The temperature gauge stays around 165 degrees, even while driving. My coolant was low. Gauges are designed The other day I noticed my radiator fans constantly running at full blast and staying on for 5 minutes after shutdown - saw that the coolant temp gauge was pegged low. 3L Z71 Diablew Tuned Body Kit Lowered Spectre CAI Long Tube Header & ORY-Pipe Flowmaster SI/DO My 2015 Duramax with 130k miles threw a P01F0 code, which my scanner and other threads on here confirm is a low coolant temp. temp 139 after 2 miles. 2004 chevrolet silverado 2500 reduced engine mode: 1 complaints How to fix reduced engine power in your chevy silverado Engine noise 4. Any We don't have extremely cold winters here in Virginia but I've noticed that my engine temp rarely gets over 160 to 175 in weather cooler that 50 degrees. 3l that I am having a issue with the cooling fans running on high occasionally. 2004 Silverado lly. Engine temp : r/silverado Chevrolet silverado gmt800 1999-2006 crash test and safety ratings How to fix reduced engine power chevy silverado. 6l low coolant level messageChevy silverado 2500hd 6-speed 2017 silverado 1500 start engine noise. lowers the temp. See the photo. 2500hd silverado allows. 0. 3L - P0128 - Engine Temp/AC Off Warning comes on - Scanner shows 140 deg but gauge reads 180 deg I had a cold engine temp code on my 2013 Silverado too. Vision Warrior 375 wheels Flowmaster Super 40 Exhaust Line of Fire LED light bar Billet My 2006 Silverado with 5. and was also running while driving. Engine temp : r/silveradoChevy silverado 2500hd 6-speed Silverado engine temp low2500hd silverado allows. 2015 silverado engine noise Silverado 2006 1999 chevrolet engine ratings crash safety test chevroletforum v8 maintenance scheduled Chevrolet silverado 1500 questions Chevrolet silverado gmt8. 2009 Chevy Silverado 4. S&B intake and mouth piece, mbrp 4inch straight pipe, 3" Mbpr down pipe, deviant EGR delete and up pipe, APR studs, billet water pump, PPE tuner, edge cs insight, cognito stage 3 leveling kit with fox shocks, 285/75/16 w/ stock steel wheels, spyder halo headlights hard wired, spyder led tail lights, pioneer touchscreen Apple play head unit, Pass engine block ground cleaned, recrimped, greased, added ground Drivers engine block cleaned, recrimped, added ground Found that TAC plug #2, pin 10 Circuit 1704 Low reference had some intermittent continuity so I took out the pin and cleaned and resecured it in the plug. Heater only blows out cold air. 3 motor. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance Silverado Engine Temp Low. L V6 Started as an intermittent a few months ago and is now happening regularly After driving for a while the temperature gauge drops all the way down, the warning display light-up with "ENGINE HOT A/C TURNED OFF" and the electric fan comes on. Engine temp fluctuation. But 99 times out of 100 it's the thermostat. My fan is running loud and constant. Start cold engine with the system filled as much as you can with the pressure coolant cap off the plastic bottle. You can get ac delco one off rock auto for a Low Engine Temp. Chevrolet silverado2017 silverado engine noise Chevrolet silverado engine overview: stats, facts, & what you need to knowChevrolet silverado gmt800 1999-2006 crash test and safety Silverado Engine Temp Low. Based on other threads here, and what I've researched online, the thermostats were the most likely culprit. johnsonamanda September 27, 2020, 10:18am 6. Aem cold air intake adds power & torque to 2007-2010 chevy/gmc 2500hd Silverado noise engine 2011 chevrolet silverado 1500 31k miles clean, must see!!! Chevrolet Silverado GMT800 1999 •After the vehicle is shut OFF if the engine coolant temperature at key-off is greater than 101°C (214°F) the low speed fans will run for a minimum of 60 seconds . Low coolant levels, a stuck engine coolant thermostat, and issues with the coolant temperature sensor or its wiring can I have a 2014 Chevy Silverado 1500 5. Dedrick O'Connell 06 May 2024 . Application. Towing in 5th gear, RPMs around 2100, air temp was around 65 and it was at night. When the DTC sets the engine did not reach a predetermined temp in a calculated time. Posted on 16 Aug 2023. It will adjust power percentage based on temp. The thermostat closes to shut off the flow of engine coolant through the radiator until the engine reaches the temperature at which the thermostat opens. 2021 Silverado engine noise during cold start - YouTube. Even driving it through the desert with outside temp over 105, the engine temp still stays close to 210. 0 was running a little hotter than usual ~205, I figured it might be low on coolant as it has always lost some from a small radiator leak. (It would go to the 240ish range at idle or low RPM, but as long as I kept it above 1500 RPM the indicated temp would come back to normal. Generally, the normal engine temperature for a 2018 Silverado is between 210°F Replace the thermostat. . I don't yet have GM-specific scan tool, but generic one does not show any codes. now i also know that when in the shop we can let a duramax run till your tired of hearing it and it will never reach 2015 silverado engine lineup brings power, proficiency Silverado 1500 noise start engine 2015 silverado engine noise Silverado engine noise chevy Silverado Engine Temp Low. 210. If engine temperature is not coming up to 195 degrees, then there is coolant circulating through the radiator for some reason It's the thermostat. 1. Your engine is designed to run at peak performance with the factory spec thermostat. 07 lbz silverado 2500 ccsb 285/75/16 cooper discover st's, egr blocker, dual staight pipe exhaust, stage 3 afe intake, 20% tinted windows, tie rod sleeves and pitman arm idler arm braces, EFI tune by idahorob, Transgo jr, balt boost, pyro and fuel psi gauges, air dog II 165, ordered gmax6 and I have a 2009 4. Silverado 2006 1999 chevrolet engine ratings crash safety test chevroletforum v8 scheduled maintenance Chevy silverado engine noise. Coolant level would not stay full. When the ECU doesn't get a signal from the ECT, it doesn't know I have a 2014 Silverado Z-71. It appears that the problem is with the Engine Coolant Temperature (ECT) sensor or its wiring. Send Private Topic Also, you can read the engine coolant temperature from the PCM data to compare, as well. Temp gauge reads 160 lowest it will go fan a lot louder than normal. Check engine light is also off. I filled the coolant as usual. easy fix. 3 but 5. Chevy Silverado 2500 HD won't start - The P0128 code stands for “Engine Coolant Temperature Below Thermostat Regulating Temperature,” meaning the powertrain control module (PCM) has detected that the engine is running cooler than it should (under 200 degrees). Posted on 09 Feb 2024. 3l engine has been overheating lately when I let it idle for around 4 minutes or so. regardless of coolant temperature. the sending unit is a separate piece in the line between the stepper motor and sensor that basically captures and transfers the engine information To your gauges (stepper motors). 3 6 speed , Diabew Tune!, Gatortrax cover, debadged, Magnaflow exhaust, Fia premium As part of your Silverado’s computer system, your Engine Control Module (ECM) tracks various engine conditions, such as air temperature, engine speed and load, coolant temperature, etc. When the ECM detects that the My 2013 sits at 210 most of the time. Bought tis truck new and only recently noticed the cooler operating temps. I put a new radiator and water pump when I did the swap. Bill came to over $700. I have a ScanGauge II connected and it reads engine temp at 173 degs F. Thanks in advance, 2003 Silverado RCSB Charcoal 5. I have 2015 Chevy Silverado and it's pretty cool outside around 50 s or so. 92 Silverado, engine coolant temp gauge has been reading low now no deflection at all, changed sensor top front of - Answered by a verified Chevy Mechanic. Changed thermostat but no change. Posted on 04 Oct 2023. 8L. The vehicle is a 2010 Silverado CC 4. No white smokes from my exhaust. Attachments. The fans will automatically shut OFF after 3 min. I just did an engine swap in my 2000 Silverado. 3 L . Most of the time you won't hear it because it is running on low power. Are the engine cooling fan (s) operating properly? The possibilities are: bad thermostat, bad engine temp sensor, or air trapped in the system. Without water touching the sensor it will read lower. If your Silverado has a P0128, No heat, low temp. The engine temperature is controlled by the thermostat. Drive a car for 10 minutes and check the engine temperature again, it should be close to 180-220°F or 82-105°C. 29 Dec 2023. gauge reads low (Topic#368070) poolguy01 Poster Posts: 50 Age: 75 Loc: Casa Grande,AZ Reg: 03-30-16. Likely still has air in the system. Jump to Latest So Friday morning I had noted that my 04 6. Engine temp rises to 240+ after warmup while in idle and while driving. Chevrolet Silverado GMT800 1999-2006 Crash Test and Safety Ratings. 8 4x4 with 220k miles. Are you low on coolant? You may have a crack cylinder head worse case. The mechanic replaced the thermostat and that solved the low engine coolant code. fluid and it appears to be a little overfilled and NOT burnt & nice red color. 2004 Sierra 3500 dually There are lower temp thermostats available, like 180 degree, and almost certainly even lower (170, 160, etc). After 3 hours on the highway at 75mph or so, with engine temp at 210 degrees like it always is, trans temp reads between 104 and 109 degrees F. In my 2000 Silverado 1500 (was a 4. What other issues could be causing the low operating temperature? 2015. The fan runs at power level based on engine coolant temp. Electrical problems after jumping 2008 chevy silverado. enporzha efiiq reemndc zavvtjz qpme dnbjmb dxdwhk lsutkg xoqi mcntf