2016 chevy colorado temperature gauge fluctuates

The temp gauge in the cluster remained at around 240 the whole time. One last bit, when I shut the car off, the temp gauge and fuel gauge both began to drop, however, they both stopped and stayed at around 140 degrees and a 1/4 tank. ... - 2002 Chevrolet Impala LS (3800 Series II N/A) - 1993 Mercury Grand Marquis LS (4.6L V8) [Sold] Reactions ...

Low water and/or coolant level or a cooling system leak are other reasons that your car engine can overheat. You may also be experiencing a failing water pump or thermostat. Like. S. Seancbpp Discussion starter. 11 posts · Joined 2020. #3 · May 17, 2020.2017 Colorado LT engine fan running. My Colorado cooling started running today with outside temp at 51 and ran the entire time I was driving. I noticed the temp gauge never moved from zero even after driving for 20 minutes. I have had the fan run before when it was below 40 and I had driven more than 20 minutes at 55mph.ntoddsinclair Discussion starter. 1 post · Joined 2022. #1 · Apr 19, 2022. Hi: We have a 2016 Traverse. Lately, it's been intermittently losing the temp gauge while driving (points due south) then, when my wife gets home and turns off the key, the fan goes full-bore for about a minute before it turns off. Start it up, and it's fine again.ECT Sensor/Temp Guage Problems. My temp guage and scanguage show my coolant temp at 3/4 (102C (216F)) when my engine is off and hasn't ran in 24 hours (outside temp was 5C (41F)). The coolant temp even bounces around a bit, but mainly stays at 3/4. I can't even start my engine cause the mixture is off from the faulty sensor …The 2020 Chevrolet Colorado has 2 different fuse boxes: Engine Compartment Fuse Block diagram. ... Oxygen/Mass air flow/Humidity/ Induction air temperature/ Throttle inlet pressure sensors. Fuse MINI . F13: Traction control module. Fuse MINI . F14-Fuse MINI . F15-Fuse MINI . F16-Fuse MINI . F17: Front axle actuator.

One very cold morning (zero degrees F)after sitting in the drive way all night, the coolant temp gauge started fluxuating while I was driving. Up until this time the truck …Chevrolet Number: PIT5668 Title: Temperature Gauge Fluctuation Date: 1/13/2021 Models: 2015-2020 Colorado; 2015-2021 Colorado LT; 2015-2021 Colorado WT; 2015-2021 ... Temperature gauge fluctuates at idle or driving. Condition deemed normal per engineering. There may be a fluctuation in the temperature gauge in the normal …Oct 19, 2019 · I have a 2017 Colorado with the 2.5 L i4 gas engine. During past summer when weather was around 90-100+ F. temperature gauge seemed stable just under the 210 deg. (middle mark) even when sitting in traffic jam and trans. fluid temp got to 190 F. Now weather is is 80 F or below, so not using the A/C. Noticing when sitting at stop light coolant ...2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265/70-17 Geolander GO15. ... Temp Gauge did not move, and the engine fan stayed on when I shut the truck down and started. ... fostering a collaborative space for an exchange of knowledge and camaraderie among Chevy Colorado and GMC Canyon aficionados.I have an '06 Colorado, 2.8L, and my temp gauge is just below half. You need to know that these trucks are notorious for the gauges not reading correctly.A thermostat stuck in the open position will allow a constant flow of coolant causing a lower operating temperature. This increases emission, makes the engine wear faster, and leaves your gauge reading cool at all time. On the inverse, an overheating thermostat occurs if the device is closed and won't open.Destroyr72 Discussion starter. 94 posts · Joined 2021. #1 · Feb 19, 2021. Hey all, My 2016 silverado that I just purchased is running at about 170-180. My last silverado ran at 210.

06 duramax temp gauge fluctuating. johnw. Discussion starter. So wondering your guys thoughts, this is every day ill fire up the truck let it idle for 10 mins temp gauge will reach 185 degrees. 5 mins down the road ( maybe sooner) my temp gauge will drop to 160 and I hear a louder diesel knock and rough running this will last for 5-10 seconds ...I have a 2.5L 2109 Colorado and if I drive it say, more than 30 minutes and stop somewhere, turn off the truck, and dont give it 30+ minutes before I go again, the temp …Many factory temperature gauges are designed to read in the middle of the gauge over an extremely wide range of temperatures and may not tell you if you have a car running hot but not overheating. If you’re looking for a quick and easy way to get an accurate reading of your coolant temperature, you may consider using a device that …Fluctuating Temperature Gauge Issues. I have a 2016 F150 3.5L Ecoboost that keeps having issues with fluctuating engine temp. I’ve had the thermostat, water pump, temperature sensor all replaced, but keep having the same issue. I did notice that when the radiator fan kicks on high, this is when the temperature fluctuates.2nd Generation Chevrolet Colorado and GMC Canyon. 2nd Gen Engines and Technical Discussion ... I read all 41 posts to get a better background... Basically "check engine light" on, temp gauge slowly fluctuating 210-240 F, after I had went to high heat. ... 2016 White Colorado LT 2WD Ext. Cab. 3.6L V6 6 Spd. Automatic with Dipstick, Pedal ...

Lyons funeral home danvers.

Used 2016 Chevrolet Colorado Extended Cab pricing starts at $11,939 for the Colorado Extended Cab Pickup 2D 6 ft, which had a starting MSRP of $20,995 when new. The range-topping 2016 Colorado ...Temp gauge on dash fluctuates up and down 1992 k1500 suburban 4x4 temperature gauge fluctuates up and down but so - Volvo 1992 960 question ... 2016 • 2008 Peugeot 308 1.6. 1 helpful. 1 answer. My 95 chevy suburban 5.7 temp. gauge fluctuates from operating temp 195 to 170 back to 195 as I drive. there are two things that can be wrong here.2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265 ... Good info though, makes sense. I could change the thermostat, but is that also the reason the engine temp gauge is not reading on the dash? Or should I change out the sensor too or ... The thermostat on a 2016 Chevy Colorado is located on the driver side of ...Temp. Gauge fluctuates. Jump to Latest Follow 1 - 7 of 7 Posts. R. RollingFreddy · Registered. Joined Dec 3, 2021 · 7 Posts ...06 duramax temp gauge fluctuating. johnw. Discussion starter. So wondering your guys thoughts, this is every day ill fire up the truck let it idle for 10 mins temp gauge will reach 185 degrees. 5 mins down the road ( maybe sooner) my temp gauge will drop to 160 and I hear a louder diesel knock and rough running this will last for 5-10 seconds ...

Apr 5, 2013 ... The temp gauge should sit around the same spot though when driving along. If its flunctuating a lot whilst driving along, then theres probably ...2006 Chevrolet Colorado 77,000 mi, Visitor. fuel gage stop working. 2006 Chevrolet Colorado 55,000 mi, Visitor. Fuel gauge read 1/4 tank left and ran out of gas then read 1/2 tank of gas and ran out, finally read almost 3/4 tank left and ran out of gas... Fuel sensor and installation roughly $425.00! 2006 Chevrolet Colorado 130,265 mi, Visitor.A/C on full blast the whole time, including idle time on pit stops. Temperature gauge goes to about half a little after you turn the engine, so I want to believe the new thermostat reads at about half and not about 1/4, normally. I saw a variation from the half position to max 3/4, but mostly between 1/2 and 3/4.350 posts · Joined 2016. #15 · May 30, 2018. GM, Mazda, and others use a dummy with a wide range, 40-60 degrees, as a single temp. It's either cold, normal, or overheated. Oil temp is also calculated in certain ranges on Camaros as there's a big difference between that and aftermarket after adding a big cooler.The engine temperature sensor or associated wiring is failing causing the temperature gauge to drop to zero and the Engine Control Unit/computer/module is shutting down the AC to protect the engine. The engine temperature sensor is a common failure and is relatively inexpensive to have replaced. Again this is a guess.May 31, 2020 · 2004 Chevy Colorado 3.5 I5 was running rough. The temperature gauge was fluctuating allot. I replaced the temperature gauge. And discovered the plug didn't f...TB temp gauge fluctuating. Jump to Latest Follow ... Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum. 1.3M posts 174K members Since 2004 A forum community dedicated to Chevy Trailblazer and GMC Envoy owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, towing capacity, maintenance, and more!Unless you used a Motorcraft thermostat, this is the most likely cause, be wary of driving further, this is actually overheating. 2009 - 2014 Ford F150 - Temp gauge fluctuating - I have a 2014 5.0 that had the water pump explode. I did the pump new thermostat and new belts. I have used a vacuum bleeder 3 times to make sure the air is out of the ...Your car temperature gauge might be proving funny as it fluctuates erratically. Common reasons for this irregularity include a lousy radiator, defective water pump, leakage in the …This is done to reduce gauge fluctuation due to sloshing fuel. When refueling the vehicle, enough fuel must be added to bring the fuel level to 18 percent or more in order for the system to exit Low Volume Fuel Consumption mode. ... II I have seen my temp go from 197f while moving to 210f while idling in 95 degree weather but no higher and the ...Temperature gauge Fluctuates. Jump to Latest Follow ... Things like outside temp, elevation and load will all play a factor in your temps, ... 2014 JKUR- Superduty D60/14b 2018 JK - Teraflex D44/CRD60 Retired: 2016 JKWW Retired: 2013 JKU. Save Share. Like. Bob Sanders.The gauge normally stays a few ticks above half when idling for extended times and right at half cruising on the hwy. the thermostat was replaced 2 years ago so it …

They convey the status of various systems like your engine, transmission, and electrical system at a glance. Some common gauges found on a dashboard are the speedometer, fuel gauge, engine temperature, battery voltage, and tachometer. The speedometer measures how fast your car is going, while the fuel gauge displays the remaining fuel in the tank.

Your 2016 Chevy Colorado doesn't have to run out of coolant for troubles to start. Dilution levels need to be within a genuine percentage range or your 2016 Chevy Colorado engine components can start to rust, break, or become irreparably damaged. ... Your temperature gauge will read well above instinctive with the engine on for a few minutes ...2005-2009 Chevrolet Avalanche, Silverado, Silverado Classic, Suburban, Tahoe 2005-2009 GMC Sierra, Sierra Classic, Yukon Models Voltmeter Fluctuation Condition: Some customers may comment that the voltmeter is fluctuating between 12 and 14 volts on their full size pickup or utility vehicle.Hello all I have a 2004 silverado 5.3 z71. Its has been acting up for a while but hasn't thrown any codes until today. The truck wants to lunge and try to cut off and when stopped it lunges and you cant hardly hold it still. The temperature gauge is the only one that changes and it starts fluctuating between 160 and 260 but would normally ...My scan gauge indicated temps from 95-100oC (203oF - 212oF). My Colorado is 2007 LT Ext Cab 4x4 I5 engine with 148,500Km (92,300miles) - recently my water pump & Rad started to leak, considering my truck is 8yrs old I decided to change the leaking parts and also change the thermostat & upper/lower rad hoses + change the dexcool.Keep an eye on your temperature gauge. If you don't have one, monitor the various warning lights in the instrument cluster. ... 2016 Tesla Model S; 2024 GMC HUMMER EV Pickup; 2024 Rivian R1T ...May 25, 2016. #7. roxyfever said: Normal temp is 185-210 you can run at these temps forever. When it gets to 220+ sustained then worry. Normal temps are anything under 240 or so. The fan clutch isn't even supposed to go full in until the engine temps are around 230-235 for 01-10 trucks with a mechanical mechanism.277 posts · Joined 2012. #6 · Nov 12, 2014. agree with drunken elvis and speed freak suspect the engine coolant temp sensor may it failed or wires cut or plug damaged the default of unreading signal from ect is to run electrical fans continuously by ecm. chevy malibu 98 3.1 l. range rover 98 autobiography.

Will vicks whiten teeth.

Sharon news herald.

Chevrolet Colorado 2015 - 2019 All All LCV All GMC Canyon 2015 - 2019 All All LCV All Involved Region or Country: North America Condition: Temperature …2006 Chevrolet Colorado Regular Cab Black w/sports pkg., 2WD, 2.8 I-4 w/ Manual Trans. ... 2016 Lazer Blue Long Bed Crew Cab ... I noticed black soot in tailpipe and on concrete driveway if it idled a while. Another concern was a drop on temp. gauge needle during hard acceleration. My steps taken were to change o2 sensors, ( truck has 130k ...Step-by-Step Guide. Twist the cap off of the coolant reservoir. Place the funnel on top of the opening. Pour the engine coolant into the container until the liquid reaches the fill line. Remove the funnel and return the cap. Check out this automotive coolant on Amazon. Also, take note that you shouldn't pour any coolant into your Chevy ...Aug 8, 2021 ... To keep long story short I had same issue. I replaced thermostat and coolant temperature sensor with Advance auto parts products to fix the ...Replacing speakers in a vehicle is one of the simplest and most cost-effective ways of improving the sound in your car. The Chevrolet Colorado is a good candidate for speaker repla...2016 White Colorado LT 2WD Ext. Cab. 3.6L V6 6 Spd. Automatic with Dipstick, Pedal Commander, BakFlip G2 Tonneau, Elite CC, Tow Mirrors, Cargo Floor, DeeZee Bed Mat, (-) Airdam, Tow Hooks, Towing Starcraft AR One 18QB TT, 1955 Chevrolet Bel Air 283 V8 3 Spd. Manual, 2002 Pontiac Trans Am 5.7L V8 6 Spd.#1 · Mar 31, 2021. While driving 2015 traverse the temp gauge has started jumping around a lot. It will run at the middle 210 mark then instantly drop to the 170-180 area, and then …PIT5668 Temperature Gauge Fluctuation Models Brand: Model: Model Years: VIN: Engine: Transmissions: from to Chevrolet Colorado 2015 - 2019 All All LCV All GMC Canyon 2015 - 2019 All All LCV All Involved Region or Country: North America Condition: Temperature gauge uctuates at idle or driving. Cause: Condition deemed normal per engineering.Aug 24, 2015 · 22 posts · Joined 2015. #1 · Aug 23, 2015. Gentlemen, For last couple of days, I observe a different behavior of temp gauge needle. It used to stay on half always. Now when the car is stationary or on a signal, the needle goes one point above the half and comes back to half (automatically). It seems the fan brings it down.Mar 5, 2014 · 171 posts · Joined 2012. #3 · Mar 5, 2014. My 05 runs at about 188 according to my ultra-guage. I know they changed the thermostats at some point, I believe 08canyon is correct in saying 06. 2005 GMC Canyon SLE z71. 3.5 inch zone combo lift. 33x10.50r15 BfGoodrich All-Terrain T/A KO. ….

The temp gauge on my 90 Chevy 5.7 bounces around. I don't believe the temp could change that quickly, it goes from normal (around 190) instantly up to 230 and then back. Sometimes it stays at 230 for a while and sometimes it does not bounce at all. I considered the possibility of air in the system and maybe steam flashing at the sensor until I ...Chevrolet Colorado 2015 - 2020 All All LCV All GMC Canyon 2015 - 2020 All All LCV All Involved Region or Country: North America Condition: Temperature gauge uctuates at idle or driving. Cause: Condition deemed normal per engineering at this time. Correction: There may be a uctuation in the temperature gauge in the normal operating range.Temperature gauge reading cold. Hello everyone. I have been having an issue with my temperature gauge for a bit now. My issue is that the temperature gauge always reads cold (around the 1/4th mark instead of being at 1/2). This began happening when I changed my oil. I remember that I spilled a bunch of oil near then engine fill hole, and when I ...Temp gauge fluctuating. Well guys I picked up a 06 ccsb lbz with 140,000 miles, but I'm starting to think something's going on. When driving around at operating temp the gauge stays at about 185 driving around town, but once I floor it from just say 10-40mph the temp gauge rises right away from 185 up to 205 but nothing higher. It has never ...Method 1: Replacing With A New Thermostat Valve. Thermostats are very fragile and cause instability of the car temperature gauge. Fortunately, this inexpensive part can be replaced easily, even at home, if you follow the steps below. Turn off the engine and let your car rest for about 15 minutes.22 posts · Joined 2015. #1 · Aug 23, 2015. Gentlemen, For last couple of days, I observe a different behavior of temp gauge needle. It used to stay on half always. Now when the car is stationary or on a signal, the needle goes one point above the half and comes back to half (automatically). It seems the fan brings it down.Gauges cruze chevrolet Gauge photo1 Cruze due ac image0 off high chevy engine. How-To: Boost gauge install | Chevrolet Cruze Forums. Cruze term long gauge temperature temp chevrolet test road glenn paulina Chevy colorado rough idle temp gauge fluctuates Chevy cruze temperature gauge not working, no heat. Cruze …Hello everyone my name is Ruben and I have a question, I am looking for temperature sensor for my 2016 Chevrolet Colorado 2.5L. I was wondering if someone has a sensor location drawing. The thermostat has one sensor but when I ordered it it's a different sensor, it probably has 2 sensors but I can't find the second one. I will appreciate ...Chandler219 Discussion starter. 26 posts · Joined 2018. #1 · Dec 5, 2022. I just had my truck at dealer for no temp reading and fan running max. I was surprised they told me thermostat housing. I thought it was the block temp sensor but didn't think thermostat. How can that housing make the gauge not read? 2019 3.6v6 zr2. 2016 chevy colorado temperature gauge fluctuates, Temp gauge fluctuates. Jump to Latest Follow ... Currently: 2022 Chevy Blazer 2019 Colorado LT 2016 SS Sedan 2001 Trans Am Previous Rides: 2017 Traverse LT2 (traded at 106k miles) 2016 Traverse LT(KIA @ 25k miles) 2010 Traverse LT (traded at 117k miles) Save Share. Like., 6573 posts · Joined 2011. #2 · Feb 4, 2016. Cruising temp is a tad low, 185 is about right otherwise, however. IF you change you thermostat it will run around 195 and should be considered normal. The new thermosat is hotter than the factory stat in your 2005. Just preventing you from creating a new thread saying it runs hot, if you change the ..., Dec 26, 2019 · There's a TSB on the fluctuating temperature. Basically it's considered "normal" for the temp gage to do that when driving position changes (uphill, downhill, accelerating, braking, etc)., Service type. Temperature gauge is maxed out Inspection. Estimate. $99.99. Shop/Dealer Price. $110.24 - $117.94. Show example Chevrolet Colorado Temperature gauge is maxed out Inspection prices. Your car's engine needs to maintain the right operating temperature. As it runs, it creates immense amounts of heat., Here are the most common reasons: Coolant Temperature Sensor: A faulty coolant temperature sensor will cause inaccurate readings on the gauge and may show that the engine is not running as hot as it should, when in fact it is. The sensor may need to be replaced if this is the case. Engine Overheating: If your engine is overheating, then the ..., This will cause the voltmeter to fluctuate between 12 and 14 volts as opposed to non-regulated systems that usually maintain a more consistent reading of 14 volts. This fluctuation with the RVC system is normal system operation and NO repairs should be attempted. Mike. 2021 GMC Sierra Denali 6.2L Ultimate 4wd., Page 1. BODY BUILDER MANUAL. FOR. 2016 CHEVROLET COLORADO ... SENSOR INDICATOR-FORWARD COLLISION. ALERT. UF2. LAMP ... temperature to set the charging voltage to an ..., Feb 14, 2022 · Temp Guage jumping all over the place. My 2016 colorado 4 cly temp Guage is jumping from 210 to 260 randomly, then just goes up and down then itll go back to normal. I've replaced the coolant temp sensor and checked all my fluids and everything is good. The check engine light is on but it's for an o2 sensor., 5th Gen owner 2009-2016. 06-18-2013, 12:48 AM #4 ... to drive it much because my commute to work is 50 miles a day and today when i had it out i noticed the oil pressure gauge is fluctuating a lot. At idle its about 30 -40 psi and acceleration its 70 psi and cruising its about 50 psi. ... Chevrolet Customer Care _____ For ..., Normally the gage reads 180-200 when running. Chevy Mechanic: patrick capp. This sounds like it can be a thermostat being stuck open. Is the check engine light on? Or have you scanned for codes. When this happens it usually triggers a P0128 code for the thermostat., May 25, 2016. #7. roxyfever said: Normal temp is 185-210 you can run at these temps forever. When it gets to 220+ sustained then worry. Normal temps are anything under 240 or so. The fan clutch isn't even supposed to go full in until the engine temps are around 230-235 for 01-10 trucks with a mechanical mechanism., Have a town car and it will only be sitting in the middle at all times till the car starts overheating.so between the temperatures of 190-229 the temp gauge in town car would be sitting in the middle without movement. Anything over 220 car is starting to overheat. In this suburban temp gauge say 210 and my readings are around 212-216 …, The temp gauge on my 90 Chevy 5.7 bounces around. I don't believe the temp could change that quickly, it goes from normal (around 190) instantly up to 230 and then back. Sometimes it stays at 230 for a while and sometimes it does not bounce at all. I considered the possibility of air in the system and maybe steam flashing at the sensor until I ..., PIT5668 Temperature Gauge Fluctuation Models Brand: Model: Model Years: VIN: Engine: Transmissions: from to Chevrolet Colorado 2015 - 2019 All All LCV All GMC Canyon 2015 - 2019 All All LCV All Involved Region or Country: North America Condition: Temperature gauge uctuates at idle or driving. Cause: Condition deemed normal per engineering., Chevy colorado rough idle temp gauge fluctuates Chevy cruze temperature gauge not working, no heat Lazy temperature gauge. Cruze gauges chevrolet lt rs gtcarlot. Ambient temp sensor (in front bumper)Ambient temp cruze bumper wires headlight 2011-2015 chevrolet cruze: problems, fuel economy, driving …, Got it back from body shop and now the temp gauge is fluctuating all the time.The radiator was replaced with used one, new temp sensor replaced, new cooling recovery tank and upper cooling air deflector. The truck used to run all the time at or around 205-210, no problems. Now it moves all the time with different driving speeds and loads., Jul 13, 2022 ... Years ago the coolant temperature sensor went bad on my chevy van and it started smoking like a diesel engine out of tune., Hello everyone my name is Ruben and I have a question, I am looking for temperature sensor for my 2016 Chevrolet Colorado 2.5L. I was wondering if someone has a sensor location drawing. The thermostat has one sensor but when I ordered it it’s a different sensor, it probably has 2 sensors but I can’t find the second one. I will appreciate ..., May 30, 2018 · 350 posts · Joined 2016. #15 · May 30, 2018. GM, Mazda, and others use a dummy with a wide range, 40-60 degrees, as a single temp. It's either cold, normal, or overheated. Oil temp is also calculated in certain ranges on Camaros as there's a big difference between that and aftermarket after adding a big cooler., Chevrolet Colorado 2015 - 2020 All All LCV All GMC Canyon 2015 - 2020 All All LCV All Involved Region or Country: North America Condition: Temperature …, The fuel gauge sender is a component that is found in the gas tank of most road going vehicles. The fuel gauge sender, also commonly referred to as the fuel sending unit, is the component responsible for sending the signal that operates the fuel level gauge in the instrument cluster. The fuel sending unit is made up of an arm, float, and a resistor that changes according the position of the float., Check your coolant level for sure first. There is not a low coolant level warning sensor on the Gen 1 Cruze. The Gen 2 is quite consistent at 185F. 2018 Cruze Turbo Diesel Sedan 1.6L 9T50. 2019 Cruze Turbo Diesel Hatch 1.6L 9T50. 2014 Cruze Turbo Diesel 2.0L AF40-6 (Sold) 38.2MPG DIC Lifetime Average. Save Share., Make sure the oil indication is truly faulty, though. My experience is that a faulty gauge will not set off the "oil pressure low" indicator. If you have a dirty throttle body (how many miles do you have, and has it EVERY been cleaned), and your idle is fluctuating down to 300-400 RPM instead of the commanded 600, then the oil indicator is right, and you need to solve the erratic idle problem., One very cold morning (zero degrees F)after sitting in the drive way all night, the coolant temp gauge started fluxuating while I was driving. Up until this time the truck …, June 23, 2015. There may be a water rush or gurgle-type sound from the center dash area on some 2015 Colorado and Canyon models. Diagnosis may isolate the sound to the heater core, where it is caused by air in the cooling system. If the sound is isolated to the heater core, check the cooling system for leaks., 2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265/70-17 Geolander GO15. ... Temp Gauge did not move, and the engine fan stayed on when I shut the truck down and started. ... fostering a collaborative space for an exchange of knowledge and camaraderie among Chevy Colorado and GMC Canyon aficionados., STLmalibufan Discussion starter. 3 posts · Joined 2019. #1 · Oct 8, 2019. I have a 2012 Malibu LTZ v6. My car temp gauge is fluctuating. It will be under the half way mark then go up to the half way mark the drop under it. I was doing some troubleshooting its leaking. I just had thermostat change. What i do seem to notice that my fan will ..., PIT5668A Temperature Gauge Fluctuation Models Brand: Model: Model Years: VIN: Engine: Transmissions: from to Chevrolet Colorado 2015 - 2019 All All LCV All GMC Canyon 2015 - 2019 All All LCV All Involved Region or Country: North America Condition: Temperature gauge uctuates at idle or driving. Cause: Condition deemed normal per engineering., Then the coolant temp sensor is right there once you're that far. $1,700 seems like they are double dipping on the labor, unless they charge like $275/hr. 2023 Colorado Trailboss, Sterling Grey, H.O. tune. Gone- 2019 Colorado LT Redline, Silver Ice, 3.6l, CCSB, 4X4. Gone- 2016 Colorado WT, Lazer Blue, 3.6l, CCSB, 2WD., 1. Coolant Level Low. Insufficient coolant in the system can also lead to temperature gauge fluctuations. As air builds up in the cooling system, thermostat operation varies as well, causing the valve to open late. With the engine cool, remove the radiator cap and, if necessary, top off the system with fresh coolant., The Chevy Colorado is a mid-size pickup truck that, like its name, ... Erratic Fuel Gauge Operation on Chevrolet Colorado. ... Seven model years of the Colorado have been affected by this issue- years 2004 thru …, 2016 Colorado Coolant Temperature Fluctuating. 2016 Colorado WT 2.5l 4cyl. Coolant temperature will fluctuate between 203 and 215 almost at random. Notice it more frequently if I've driven the truck a while, shut it off for a few minutes, and then restarted it and drove. Replaced thermostat and burped any air out of coolant lines., Replace the temperature sensor. If one of the gauges sensors is malfunctioning, it can cause the gauge to not work. To test whether this is the case, remove one of the gauges from the car and check to see if it works when plugged into an outlet. If it doesn't, there is probably a defective gauge sensor.