I got the temp gauge working again. I disconnected the negative battery cable and left it off for probably an hour. Hooked it back up. Started the truck and let it idle for about 2-3 minutes and it appeared the gauge started to move a little. So I drove it a few miles and sure enough, gauge is back to normal again.May 24, 2012 · 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 range.Models: 2015-2018 Cadillac Escalade 6.2L L86 2014-2018 Chevrolet Silverado/GMC Sierra 1500 4.3L LV3 5.3L L83 6.2L L86 2015-2018 Chevrolet Suburban/Tahoe/GMC Yukon 5.3L L83 . Related Articles ... The oil pressure gauge going to 60 lb. over 3700 RPM, is the calibrated engine speed the oil pump goes into the high …Hi, New to forum and to Chevrolet. I recently purchased a 2007 Chevy Equinox LT with the 3.4 liter engine. Twice, while running the heater, I noticed that the temperature gauge was pegged cold, that the Driver Information Center was displaying "Engine Hot A/C OFF" and that both cooling fans were running. I pulled over and checked: The engine ...Gauges not working How to install transmission temp gauge Colorado chevy gauge temp idle Temp chevy gauge doesnt turn fan please help 1114 84c4 c10 ... Did any 2003's come with automatic transmission temp. gages?Chevy colorado rough idle temp gauge fluctuates Transmission temp gauge not workingTruck gmc gauge temp …14224 posts · Joined 2014. #2 · Feb 15, 2020. I don't see the outside temp sensor failure "throwing a code." It is a luxury, not required for any engine or emissions functions. If my truck is sitting outside all night, I think the reading when I crank the engine is pretty accurate. If my truck, or my wife's Nissan for that matter, is sitting ...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 ...The thermostat on a 2016 Chevy Colorado is located on the driver side of the engine. The easiest way to get at it is by removing the driver side front tire and pulling back the splat guard. ... I've got a 2020 colorado I bought it brand new and about a week ago the temp gauge I noticed wasn't working and my A/C stopped blowing cold air it ...10 posts · Joined 2009. #1 · Jan 29, 2012. 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 reading.Engine temperature fluctation. 2020 GLA250 with 5500 KM. Car was always at 90 C when driving at operating temps. Today, engine temperature started moving sort of erractically. Driving at 80km/h, car was warmed up (been driving for about 25 minutes). At the 55 second mark of the video, the temperature just drops below 80.Temperature gauge Fluctuates. Jump to Latest Follow ... but I do and I monitor coolant temps with digital gauges. This is how I know the temp gauge with the diesel is a dummy, it reads like 197F all day long, towing, empty, flat ground, long grades. ... 2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265/70-17 Geolander GO15.The factory stereo installed in the Chevy Colorado only has an AM/FM stereo tuner and a CD player. Many aftermarket stereos, on the other hand, have auxiliary inputs, iPod control ...Asked by timbow360 Jan 26, 2013 at 07:42 AM about the 1996 GMC Suburban K1500 4WD. Question type: Maintenance & Repair. a few days ago my temp gauge started to fluctuate and at times goes in the red zone and the check gauges light comes on and i get no heat, then it goes back down and i get heat. at times it stays steady and then starts to ...2013 CHEVY CRUISE temperature gauge reads cold, warning on dash states that ac shut off due to hig engine temp, The water pump and thermostate were both changed 3 months ago due to a leak. Also BOTH of the temperature sensors ... My daughter has a 2016 chevy cruze with 70000 miles on it.2016 colorado, base model extended Cab. 4 cylinder Manual transmission Front wheel drive 102 k miles My truck is having intermittent overheating problems and each time this happens only last a few minutes at a time and rapidly start cooling down, this has happened few Tmes Since my truck had 11k miles.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 ...I was driving home from a little trip, roughly 2.5 hours round trip. While driving home I noticed my temp gauge was fluctuating from 1/4 to 3/4 all in a very short period of time and quite often. Right when it came down to 1/4, it went right back up to 3/4. ... 2016 temp gauge not working and fans running high speed. Jasper2307; Feb 7, 2024 ...I read the previous posts and answers and found them very useful. My problem is that I changed the thermostat and the temperature sensor on the side of the radiator on my 2013 Chevy Malibu LT 2.5L and the temperature gauge is sometimes showing on cold and stays there even after driving the car for 10-15 min or on hot with "engine overheated, idle engine".I am starting this thread because you have to go through a lot of posts to get where I am. The problems (many models have it): 1) My 2015 Yukon Denali's engine temperature gauge intermittently reads zero and the cooling fans come on where the computer assumes the sensor has failed so the car goes into a protective safe mode (fans run constantly - better too cool than too hot). if the Car is ...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 ...2008 chevy silverado 1500: temp gauge stays..cooling fans..anti freeze 2008 chevy silverado 1500 4X4 this morning display came on engine hot shut a/c down temp gauge stays on 160 and does not move. both cooling fans running. anti freeze is at correct level and motor is n …I have a 180 degree thermostat installed. Yesterday water temp was fluctuating wildly from 185 to 220 to pinned hot then to 140 and even on occasion pinned on the low side. This gauge has the bourdon tube type direct sender screwed into a water port on the front left side of my Edelbrock aluminum intake. This is a 383 small block with Edelbrock ...2nd Generation Chevrolet Colorado and GMC Canyon. Diesel. P0463 Code and Fluctuating Gas Gauge. Tags fuel gauge issues sending unit. Jump to Latest Follow 5K ... 2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265/70-17 Geolander GO15.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 ...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.Temp gauge fluctuates. 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 a few seconds later back up to 210. The wife said she was parked for about 15 minutes and when she started it up the coolant fan was running wide open and also ...622 posts · Joined 2019. #3 · Jul 14, 2022. If the coolant temp guage is bouncing all over the place, that says electrical issue to me. If it did it before and after the repair, that makes me think engine temp sensor, wiring or guage in the dash. A good mechanic should be able to diagnose that easily.The temp gauge did not exceed 210 degrees. I fill up with anti freeze and since then my Temperature Gauge Fluctuates. It goes as high as 195 but when i turn the heat up it drops down to about 170 or so. Sometime the gauge doesnt move at all. I had a new water pump installed today. Now it fluctuates even more.6 posts · Joined 2011. #1 · Feb 5, 2013. Hey everyone, I just recently noticed the temp gauge fluctuating abnormally and my gas mileage seems to have dropped compared to what it was. T-stat is maybe 2-3 years old. My truck is a 2004 z71 4x4 extended cab with I5 and auto. It has 153,000 miles on it. Idle stays right at 650 rpms.The dash gauge is not intended to be super accurate. It goes up to 210 and generally stays right there even with 20-30 degrees either way. Only when it gets really hot will it lift above the 210 mark. Typically the air is going to move to the highest spot and that would be the upper radiator hose.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 ...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.SBC 350 erratic temperature. My 350 has 3,100 miles on it since rebuild. It was fine when I bought it with 1,600 miles, this is a recent developement. So far I have replaced the thermostat, used distilled water, and put in new antifreeze. Next will be a radiator check and boil-out.There are less obvious reasons your weight may go up or down a little each day. Changes in weight can be tricky to gauge. Your weight isn’t static, but rather something that fluctu...Jan 29, 2012 · 10 posts · Joined 2009. #1 · Jan 29, 2012. 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 reading.If the valve is absent, the oil supply passages inside the engine lose their oil. It will take a few seconds for the oil pump to fill the supply passages back up after the engine starts. Expect that problem to be worse in the mornings, after the car sits overnight. Install the correct oil filter and the problem should be fixed.I have a 2012 Chevy Colorado with an odd temp gauge issue. When the vehicle is started from being completely cold (like freezing cold), the temp gauge immediately goes all the way up. This leads me to believe it's just the gauge, not …2016 Chevrolet Colorado Speedometer and Odometer Technical Service Bulletins. TSB Number: 07-08-49-020R. NHTSA Number: 10244214. TSB Date: September 21, 2023. Date Added to File: October 17, 2023.Temperature sticks can be used to determine a thermostat's operating range, by rubbing 87°C (188°F) and 97°C (206°F) sticks on the thermostat housing (4). Use a tempilstick in order to find the opening and the closing temperatures of the coolant thermostat. • J 24731-188 tempilstick melts at 87°C (188°F).I read the previous posts and answers and found them very useful. My problem is that I changed the thermostat and the temperature sensor on the side of the radiator on my 2013 Chevy Malibu LT 2.5L and the temperature gauge is sometimes showing on cold and stays there even after driving the car for 10-15 min or on hot with "engine overheated, idle engine".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.Feb 23, 2018 ... what exactly are the symptoms? Mine has been doing something where when after a COLD START, the temp gauge slowly rises, gets just shy of the ...Models: 2015-2018 Cadillac Escalade 6.2L L86 2014-2018 Chevrolet Silverado/GMC Sierra 1500 4.3L LV3 5.3L L83 6.2L L86 2015-2018 Chevrolet Suburban/Tahoe/GMC Yukon 5.3L L83 . Related Articles ... The oil pressure gauge going to 60 lb. over 3700 RPM, is the calibrated engine speed the oil pump goes into the high …If the headlights on your Chevy Trailblazer are out of alignment, you will find it difficult (or impossible, depending on how badly out of alignment they are) to see at night or wh...Oil and Temperature Gauge Fluctuating. I am having issues with my Oil and Temperature gauge moving sporadically on my 1994 Chevy k1500 4.3 L with about 130,000 miles. The issue started with the oil pressure gauge dropping to almost zero and staying there. I checked the oil and it was still good, there was no knocking or noise coming from the ...2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265/70-17 Geolander GO15. ... the temp gauge will read pegged low to 160 degrees, ... fostering a collaborative space for an exchange of knowledge and camaraderie among Chevy Colorado and GMC Canyon aficionados.MK3 1.6 TDCI Temperature gauge fluctuates. I've had my focus for eight months now, and since January, the temperature gauge fluctuates whilst driving. I've changed the following already: coolant, thermostat, temp sensor already, water pump, cambelt + tensioners, and battery as that was on the way out. Strangely on a long run of …Apr 9, 2007 · Temp fluctuates. When I first got my truck, the temp gauge worked fine, from a cold start up would go to about 210, then the t-stat would open and the temp dropped to about 170 or so and sat there from then on. After getting it back from having leaking intake gasket replaced, the temp would go up to 260 before it went back to 170 and then would ...I am starting this thread because you have to go through a lot of posts to get where I am. The problems (many models have it): 1) My 2015 Yukon Denali's engine temperature gauge intermittently reads zero and the cooling fans come on where the computer assumes the sensor has failed so the car goes into a protective safe mode (fans run constantly - better too cool than too hot). if the Car is ...Make sure the car had cooled down. I think the radiator cap is located under a shroud carefully open the cap. Start the car with the cap off and give it some time to get up to temp. When the thermostat opens up you should see the coolant level drop. You can then watch the coolant flow by in the radiator.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.7 Reasons Why Your Car Temperature Gauge Stays on Cold. The most common reason why your car’s temperature gauge stays on cold is a faulty coolant temperature sensor. It can also be caused by bad wiring between the cluster and the sensor. In some cases, it can also be a stuck thermostat causing the engine not to heat up properly.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.2015 Radiator Fan/Coolant Temp Issue. 2015 GMC Sierra 5.3. 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. I replaced the coolant temp sensor and the problem is still there. Looking at the live data on my OBDII scanner, I can ...Nov 11, 2019 · 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.• The estimated battery temperature is less than 0° C (32°F). ... 2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265/70-17 Geolander GO15. Reactions: ... fostering a collaborative space for an exchange of knowledge and camaraderie among Chevy Colorado and GMC Canyon aficionados.120 posts · Joined 2009. #1 · Dec 11, 2013. Monday night, the "AC OFF" light came on the dash. I did some research and know that it is probably the thermostat, a sensor, the water pump, or an electrical problem. I never had any other lights come on, like the check engine, or an "Engine HOT" warning. In fact the temp gauge went all the way ...Apparently pulling the intake manifold or thermostat housing to access the sensor is what's commonly necessary... Here's how to build your own tool to avoid ...The next issue is that the engine temperature gauge fluctuates, by this it will be at about 1/4 and then it will go up to 1/2 and then down 3/8 and a couple minutes later, it will go back up to 1/2, etc etc. ... Chevrolet Colorado and GMC Canyon. Join to discuss rebuilds, modifications, tech articles and more! Show Less . Full Forum Listing.Chevrolet cruze owners manual: engine coolant temperature gaugeCruze gauges chevrolet lt rs gtcarlot I have a 2013 chevrolet cruze that says “ac off due to high engineGauge temperature coolant engine cruze shows gif owners chevrolet manual. Cruze gauges 39k speedometerColorado chevy gauge temp idle Cruze due ac image0 …I am starting this thread because you have to go through a lot of posts to get where I am. The problems (many models have it): 1) My 2015 Yukon Denali's engine temperature gauge intermittently reads zero and the cooling fans come on where the computer assumes the sensor has failed so the car goes into a protective safe mode (fans run constantly - better too cool than too hot). if the Car is ...Temps were below 0C for most of the trip, but on my way back they got above freezing, around 6-8C. I noticed the temp gauge never overheated but would fluctuate between the 1/4 mark (the one in between 75C and 100C, or 160F and 210F) and just below the middle mark. Would never go higher or lower, just stayed in that range.16WhiteColly. Sounds like a bad sensor, a thermostat would usually not stick and free up like that repeatedly. Your thermostat is at least a 195 if not 203, so it will run near the high side of the guage, use your scan tool to compare the guage reading to the actual reading. Out of temp. reading will shut the A/C down.Truck gauge gmc temp btw psi oil low offChevy colorado rough idle temp gauge fluctuates Temp gauge not workingEngine temp gauge questions. Temp gauge troubleshooting helpTemp gauge need a favor. 2005 chevy silverado temperature gauge not workingS10 mechanicadvice.Dec 20, 2018 · 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.What causes the temp gauge on my chevy venture to respond I Radically? 1 Answer. My temp gauge registers normal when the car is first driven. Once the engine is turned off and restarted, the gauge reads very high. To lower the gauge reading, the starter has to be tapped without ...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 ...The dash temperature gauge is controlled by the temperature data on the vehicle's CAN bus and since that signal is "0" the gauge reads the minimum which is 160F. Some things to check: It's possible that a bubble in the cooling system can lead to this. Make sure your system is properly purged and has no leaks.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. 2022 Colorado LT ... 2006 Chevrolet Colorado Regular Cab 4x4 Z71 Mods: 4" Skyjacker lift kit, SOA with pro comp aal, Gas tank x-member notch, 15x11" rims 4" backspacing, ...I can fluctuate 4 degrees from cold tires to running on the highway. Just curious, what PSI did you eventually set your tires at? ... 2016 Chevy Colorado Z71 V6 4x4 Extended Cab _____ Built 8/18/15 A.R.E. Z Series Cap Red Hot ... Then use either the chalk method or a temp gauge to dial it in. Different types of tires will need different pressures.Last couple weeks i have noticed on my 96 2 door Tahoe that the temperature gauge will fluctuate back and forth from about 140 to 250. Sometimes split... Forums. New posts Search ... 2016 Posts 393 Reaction score 179. ISU-152 said: I'd start with just changing the tstat. ... 1995 Chevy Tahoe 1500 Unable to bleed the brakes. Latest: preinternet ...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 210.5th 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 ...Reseting a Digital Fuel Gauge. Turn on the car and push the "Trip/Odo" button to put the odometer into "ODO" mode. Turn the car off, then press and hold the "Trip/Odo" button and turn the car back on. Press and release the button 3 times, holding it down for 4 to 5 seconds the third time.Good morning my name is***** have a 2018 Chevy Silverado 5.3 L temperature gauge is on 160 fans turn on and stay on I replaced the temperature sensor thermostat works properly Mechanic's Assistant: I understand that youre experiencing an issue with your 2018 Chevy Silverados temperature gauge and fans staying on, and I assure you that the Chevy ...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.277 posts · Joined 2012. #2 · Jan 14, 2016. i suggest that you disconnect the cigarette lighter and auxiliary plug and see if the fuse will keep blown it could be short circuit in one of them. also their fuse feeds another circuits as fuel gauge and temperature gauge. chevy malibu 98 3.1 l. range rover 98 autobiography. range rover 4.6 l 2001 ...Fluctuating Temperature Gauge. As the title says. The temperature gauge fluctuates between 80-120 sitting in traffic quickly. It does not stay at 120 for a long time, maybe like a blink then goes back quickly to 85-100. It is like jumping to 120 then goes down in a second. Serpentine Belt replaced few weeks ago.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!448 posts · Joined 2010. #2 · May 19, 2010. Your oil pressure SHOULD go up when you hit the throttle. The more RPMs the engine turns,the more the oil pump turns. When the engine is cold, you will have more oil pressure then when its warmed up,too. At 40psi...that sounds right. 2004 Silverado 2500HD LT 4x4 QuadraSteer.I am starting this thread because you have to go through a lot of posts to get where I am. The problems (many models have it): 1) My 2015 Yukon Denali's engine temperature gauge intermittently reads zero and the cooling fans come on where the computer assumes the sensor has failed so the car goes into a protective safe mode (fans run constantly - better too cool than too hot). if the Car is ...Radiator fan staying on all the time. I have a 2016 Colorado 3.6 with 231,200 miles on it. A week ago my radiator fan started coming on as soon as I started the truck and would stay on while driving. Temperature never got over 160. When I shut the engine off the fan would stay on for about 5 minutes and then shut off.2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265/70-17 Geolander GO15I have a 2000 GMC Sierra and 2004 Chevy Silverado. Your truck and these, 2000 CHEVROLET TAHOE. V8. 4WD. AUTOMATIC. 137,500 MILES. I recently had a problem of my temperature gauge fluctuat, This instrument cluster repair service is for 2003 - 2006 Chevrolet Si, temperature gauge fluctuates? The 1973 - 1987 Chevrolet & GMC S, Dec 26, 2019 · There's a TSB on the fluctuating temperature. Basically it's considered "normal&q, 2004 Chevy Colorado 3.5 I5 was running rough. The temperature gauge was fluctuating allot. I replaced the temperatu, 1. Low coolant level. One of the primary reasons for engine ov, It could be an issue with the tank sensors, but it could al, The dash gauge will read ~197F and not move as long as the coola, June 23, 2015. There may be a water rush or gurgle-type sound from t, Temp. Gauge fluctuates. Jump to Latest Follow 1 - 7, 2015 Chevrolet Colorado Engine Pressure and Temperature Sensor Te, 2017 Chevy Colorado Z71 Icon Stage 2 - Coilovers, UCAs, Rear , Here's how: 1.) Click on your Avatar/icon at top-right, g, 2004 Chevy Colorado 3.5 I5 was running rough. The , 16 posts · Joined 2020. #5 · May 10, 2021. Update, Replac, Engine temp gauge questions 2005 chevy silverado temperature, Chevy colorado rough idle temp gauge fluctuates Chevy cruz.