2016 chevy colorado temperature gauge fluctuates. 2nd Generation Chevrolet Colorado and GMC Canyon. 2nd Gen Engines and Technical Discussion ... If you temp gauge is staying cold. It could be thermostat or bad temp sensors. Reactions: 16WhiteColly. ... 2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265/70-17 Geolander GO15. Reactions: ...

2nd Generation Chevrolet Colorado and GMC Canyon. Diesel Boost gauge installation ... 2016 Colorado LT Diesel Red Rock, Sports bar, Black 5" assist steps, EGT and Boost Gauge with custom bezel mount ... 2017-03-28 07_32_38-2-1_16_ EGT Temp Gauge 200-1600F. Auto No Warning Light From Speedhut. ‎- .png. 131.4 KB Views: ...

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 ...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 ...

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 ...Ever time disconnecting the battery and reconnecting fixes it. As mike said, you just change them and reinstall the cluster. If you did it correctly everything will work. Alternatively, you can send it out and have it completely rebuilt for around $125, all new motors and bulbs. 2005 Yukon XL 1500 4x4. Like.16 posts · Joined 2020. #5 · May 10, 2021. Update, Replaced ECT, fixed it. Temp comes up gradual with no fluctuation or jumping back to zero. Drivability when cold or warming up much better. Found one pin with corrosion. high resistance causing temp issue until fully warm and even then could have cause unseen issues.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 ...After a little while I noticed the temp gauge went to just over 3/4. So I backed off to 110 where it sat just over 1/2. The minute I tried to go ...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 ...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!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.

Thus, the temperature gauge will go up and down. The problem probably doesn't rest with the fan itself and is more likely to stem from the wiring or ECU (see below) or other sensors, such as the CTS. A mechanic may also check the fan relay. Expect to pay around $200 to $300, although this could vary.Low engine temperature is usually caused by the thermostat stuck open. As WDEagle said, it probably won't cause any damage to operate it like that for a short period of time. Your mileage will take a hit though. The Low Temperature DTC (P0128) may show up, as the "trigger" temperature for that is 176°F. Like.Find the sending unit’s location on the engine block to replace the faulty one. It’s often near the oil filter housing. Remove the old sending units from the engine block by unscrewing them. Then, place the new one into the engine block and screw it. Also, reconnect the tubes to the new unit and the oil pressure gauge.Apr 10, 2016 · I don't think 3/4 gauges is out of the question in some circumstances, like high ambient temps, in traffic and with A/C running. Unfortunately, without information about when the temp hits that mark I can't tell you if it's reason for concern or not. One thing you haven't mentioned is the clutch fan and/or if it's in fair condition or junk.

Oxygen/Mass air flow/ Humidity/lnduction air temperature/Throttle inlet pressure sensors: F12: Starter: F13: Traction control module: F14 — F15 — F16 — F17: Front axle actuator: F18 — F19: Aeroshutters: F20 — F21: Front blower: F22: Antilock brake system valves: F23 — F24: Trailer: F25: Transfer case electronic control: F26 ...

Fluctuating Temp Gauge. Jump to Latest Follow ... Colorado Z 378 Replies. Grumpy Shihtzu 324 Replies. Blue03XE 228 Replies. Recommended Communities. AVS Forum 1M+ members. The 6th Gen 4Runner 140+ members. 2024+ Toyota Tacoma Forum 1K+ members. Home. Forums. 2nd Gen (2005-2021) - Mods & Technical Discussions ...

2016 5.3 thermostat and temperature sensor. Any help guys, my radiator fans stay on high full blast as soon as i turn the truck on and even after i shut it off. Temperature gauge stays at 160 and doesnt move at all during a 40 minute drive. A/c doesnt blow cold air either. Any suggestions? 2016 5.3 6-speed with 52k miles.The great American sports car is going electric. GM shared the news this morning, and released the first images of the upcoming electric Chevrolet Corvette. The great American spor...Summary: Temperature gauge fluctuates at idle or driving. Condition deemed normal per engineering. There may be a fluctuation in the temperature gauge in the normal operating range. This is considered normal. The gauge indicating an overheat condition is not considered normal. Diagnose as needed.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 ...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 …

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.I get different volt reading when I measure the battery vs what the dash gage reads. It is off by like 3-4 volts, ... 2016 Colorado 4x4 CC SB V6 LT -- 2.5" AS level/lift w/diff drop. -- 265/70-17 Geolander GO15. ... fostering a collaborative space for an exchange of knowledge and camaraderie among Chevy Colorado and GMC Canyon ...If the one out is the CTS, then the vehicle will disable the coolant temperature gauge, ... Currently: 2022 Chevy Blazer 2019 Colorado LT 2016 SS Sedan 2001 Trans Am2022 Chevrolet Colorado Engine Pressure and Temperature Sensor Technical Service Bulletins (TSBs). ... This preliminary information is to clarify a normal fluctuation of the temperature gauge. ... 2020; 2019; 2018; 2017; 2016; 2015; 2014; 2012; 2011; 2010; 2009; 2008; 2007; 2006; 2005; 2004; More Engine Pressure and Temperature Sensor Service ...You have a 195 degree thermostat, so that is what it should read at normal operating temperature. Now if you cover the grille up, it will go higher. Once the thermostat opens, that is where it stays. 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 ...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 …12-31-09 07:42 AM - Post# 1833495. In response to Big6ft6. Park on an incline. Remove the radiator cap. Turn the heater on at high speed. Rev the engine and hold for a few seconds. You don't need mega high RPMs. Just enough to get good flow through the system. Check flow at the radiator.I have a 2014 GC WK2 3.6L Summit (with towing package) with 131,000kms. I notice that for the most part, once the engine reaches normal operating temperature, the temp gauge will fluctuate a very very tiny bit. However, during idling and/or slow traffic, during the summer and especially (for some reason) when the AC is off, the temp gauge might ...46 posts · Joined 2015. #1 · Apr 11, 2015. As I've been driving my truck around, I've noticed that the temp gauge seems to fluctuate quite a bit. Nothing drastic, but it dances around between 180-200 pretty normally. While cruising at 80mph the other day, it got as hot as 210, but cooled down as soon as I backed it down to about 70mph.14224 posts · Joined 2014. #11 · Nov 28, 2016. Note: You can set your temperature at anything you want, and leave it set at a specific temperature. If you have the automatic HVAC/climate control and are running it in auto mode, the door is going to move to adjust the inside temperature.After a little while I noticed the temp gauge went to just over 3/4. So I backed off to 110 where it sat just over 1/2. The minute I tried to go ...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.TrixieTheTrax2015. 3 posts · Joined 2016. #8 · Mar 13, 2016. I have a 2015 LT and there's no gauge. I was hoping to replace A Pillar with a pod pillar and placing a gauge in there. But if you really need to know, there an app for Android and like a $20 OBD 2 reader that connects via Bluetooth and you can see everything current about your car.The WT would have a manual heater control as opposed to the automatic control from the higher trim trucks. I am guessing based on this that the problem is only associated with automatic HVAC systems. 2020 Chevy Silverado 2020 LT Texas Edition CCSB, 5.3L, Shadow Gray. Traded 2015 Canyon SLT, Copper Red, 2WD, CC, SB, V6, Tow, blk leather, factory ...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 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.14503 posts · Joined 2017. #2 · Feb 13, 2023. it is behind the grill, dead center on the vertical bracket. there is a sticky on it. oh, welcome tothe forum. 2017 Deep Woods Green ZR2 CCTruxedo Titanium/Sentry cover Go Rhino RB20 running boards, Falken AT3W P265/70/17 -Previously Toyo AT2 285/70/17 , 589FAB level Bull Rings, under carriage led ...E36 Temperature gauge fluctuating My 318is (E36 series, M42 engine) has recently started with a problem with the temperature gauge. ... 9/2004 Chevrolet Suburban Z71, black, purchased March 2016, 270k miles. 6/99 740i Cosmos Schwartz M Sport, 214k miles, purchased May 2017 2001 740i OrientBlau M Sport, purchased March 2023

Temperature gauge Fluctuates. Jump to Latest Follow ... 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. ... I have had the same problem ...2012 Impala LTZ fluctuating temp gauge, other issues. I have a 2012 Impala LTZ with 196K. A few weeks ago, I noticed my temperature gauge would rise a little when at an idle, and if I left it running at idle in park, the cooling fans would be running wide open. Recently the temp gauge would fluctuate while driving, rising above and falling ...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.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 …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.My Equinox was doing the same thing fans running and no heat showing on the gauge cause the thermostat wasn't closing, replaced the thermostat and problems went away. 1 people found this helpful. ... 2006 chevy Colorado reads high temp. 3 Answers. I have a 2006 chevy colorado work truck 2.8l thermostat was reading below normal and check ...Fluctuating Temp Gauge. Jump to Latest Follow ... Colorado Z 378 Replies. Grumpy Shihtzu 324 Replies. Blue03XE 228 Replies. Recommended Communities. AVS Forum 1M+ members. The 6th Gen 4Runner 140+ members. 2024+ Toyota Tacoma Forum 1K+ members. Home. Forums. 2nd Gen (2005-2021) - Mods & Technical Discussions ...

When we ran the scan on it while driving he said the truck looked good on everything besides this temperature fluctuation. 2016 2500hd Chevy LTZ duramax, CST 8-10, Dual Shocks W/reservoir. American Forces 22x12, MPBR Downpipe, DPF delete, AFE 4', Air dog 2 4g 165, Insight CTS 2, PPEI Ecm and Tcm.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 ...It doesn't do it every single time, just depends on how long I am in that rpm range. That never happens when I am just driving normal on the street, just on the highway. My normal temps on the street are typically on average 217-223 roughly and on the highway fluctuates between 225-230. I typically cruise around 70.Sep 20, 2019 · 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.Causes of a P0128 code include: A bad coolant temperature sensor. The cooling fan is stuck on. A bad intake air temperature sensor. A thermostat that’s malfunctioning or stuck open (electronically controlled or traditional) 2017 Colorado Z71 3.6L V6 4WD Extended Cab Summit White.The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board: temperature gauge fluctuates?1. Low coolant level. One of the primary reasons for engine overheating in Colorado is a low level of coolant or antifreeze in the cooling system. Coolant plays a critical role in regulating the engine's temperature by dissipating heat. When the coolant level is low, there is not enough fluid to absorb and transfer heat away from the engine.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 …Here's how to test and replace a faulty thermostat. Let the car's coolant cool for 15 to 20 minutes. Locate the thermostat. For better clearance, jack up the front end of the vehicle. Remove ...2015 Chevy Colorado overheating. I have a 2015 Chevy Colorado 3.6 L V6 and it started overheating. The temp gauge bounced around, so I plugged in my code reader and the temperature it gave me did not match the temp gauge. I added A little over half a gallon of coolant to the overflow tank and now it's fine.I am trying to figure out where the ...Feb 24, 2021 ... When the engine is warm, it reads MUCH higher than the dash gauge. 3.0L has 7 temp sensors. 2 for the heater core. 5 others on engine. It doesn' ...With the 3.6 V6 they open at anything over about 45 psi so with warm oil when the second stage oil pressure kicks in at about 4500 RPM and oil pressure jumps to 70-90 psi that is when they open. I like the idea of a continuously variable pump over the 3.6 V6 (T and N/A) which uses an electronically controlled 2 stage.Thus, the rpm gauge fluctuates continuously. Trying to accelerate or maintain a consistent speed will result in the vehicle losing power. The performance of your car may decrease, and its fuel economy may suffer dramatically ... The engine idle speed will go down to between 600 and 1000 RPM while the engine gets warm to operational temperature.Low engine temperature is usually caused by the thermostat stuck open. As WDEagle said, it probably won't cause any damage to operate it like that for a short period of time. Your mileage will take a hit though. The Low Temperature DTC (P0128) may show up, as the "trigger" temperature for that is 176°F. Like.I believe that is normal and the manual will say something to the effect that (page 306), depending on engine coolant temp at shut down, they can run for a bit after the key is removed. Your temp gauge isn't going to work with the truck off and key removed. No power to the gauge cluster once you shut down. 2021 Colorado Z71 4x4 - 3.6 V6 Crew Cab.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 ...Here is a more detailed list of the most common causes why your fuel gauge is not working or is inaccurate: 1. Defective Sending Unit. The sending unit is where the whole process begins. As your vehicle runs, the sending unit is constantly monitoring the level of fuel in the tank.

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 …

If the car temperature gauge goes up and down while driving, you can assume that there is a problem with the cooling system. It can be because of various issues, such as a stuck thermostat, blown head gasket, damaged water pump, broken radiator fan, and low coolant fluid.

Chevy Forums FREE technical assistance for your restoration and repair. ... CO Reg: 08-08-04. User Info. Send Private Topic View Profile. 01-01-10 06:03 PM - Post# 1834382 ... When my temp gauge was reading just below 210, here the temp readings I got on the exterior of the engine.I pulled over and under the hood the temp felt fine, hose barely warm to the touch, even the heat shield near the exhaust manifold barely felt hot. ... 2016 temp gauge not working and fans running high speed. Jasper2307; Feb 7, 2024; Engine & Drivetrain; 2 3 4. Replies 35 ... 03 Chevy Tahoe vacuum brakes issue. Latest: OR VietVet; 22 minutes ago;07-17-2007 06:51 AM. Tags. 1983 - 2012 Ranger & B-Series - Temp gauge fluctuating-HELP! - Alright folks, see if you can figure this one out. I have a 1996 Ford Ranger 4.0, 5 speed 2wd. I just did a complete head job on the engine (due to a head gasket leaking). The temp gauge now fluctuates drastically from cool on up to the hot side of the...Gauge temperature and Air condition off. Posted by Oscar Gonzalez on Sep 13, 2015. SOURCE: 2008 colorado,my problem is engine temperature. change the thresta out. SOURCE: tempature gauge goes to hot side when the air. your car is overheating...when your car is cool, check level of radiator should be up to the top.The temp gauge fluctuates from normal (185-200) jumps to 250-270 than immediately back to normal. My Banks confirms the temp change. I replaced the temp sender, coolant tank cap, and have disconnected the EGR plug with no changes. It happens at part throttle with a slight load. Hard throttle does not make the problem worse.I believe that is normal and the manual will say something to the effect that (page 306), depending on engine coolant temp at shut down, they can run for a bit after the key is removed. Your temp gauge isn't going to work with the truck off and key removed. No power to the gauge cluster once you shut down. 2021 Colorado Z71 4x4 - 3.6 V6 Crew Cab.Now the engine temp gauge reads a little above the 1/2 mark when I used to never go above the 1/2 mark unless it was really hot outside. ... I have 05 chevy colorado xtreme 3.5 and same thing happened to me I took it to the shop and spent a lot of money so they can tell me it was perfectly normal having it going up to 3/4 parked with the A/C on ...1st Generation Chevrolet Colorado and GMC Canyon. 1st Gen Care - Cleaning / Detailing / Maintenance ... There are days when I start the truck and it begins OFF then I'll notice during my drive that the temp gauge is working. Other times, it will be the opposite and works right out the gate but goes off during a drive. ... 2016 Colorado 4x4 CC ...C5 Tech - Temperature Gauge Fluctuates Randomly - My temp gauge has progressive started to spike more and more. Jumps from a normal reading to 250 or 260 nonstop while the car is running also when the car is off and key is turned forward. Gives Coolant over temp warning seemingly 5-6 times a minute.

dlis fuse meaningluff bowennyc parking calendarbrenda gantt cheese ball 2016 chevy colorado temperature gauge fluctuates santa barbara craigslist rooms for rent [email protected] & Mobile Support 1-888-750-5630 Domestic Sales 1-800-221-9187 International Sales 1-800-241-7921 Packages 1-800-800-5350 Representatives 1-800-323-2733 Assistance 1-404-209-7679. 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.. lehman college email If you're used to a ford, it will look like it fluctuates a lot. As mentioned above, most Ford oil gauges are merely low pressure switches. ... 2015 Chevrolet Colorado Z71. ... 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 ...Better to run the fan even if the Coolant is not hot. 2. Low-Temperature Reading and Underheated Engine. A thermostat stuck in the open position constantly pushes coolant into the engine and causes a lower operating temperature. Your temperature gauge will show a needle that barely increases or remains at the lowest setting. queenzflip net worthloofah the villages code Chevrolet colorado 2008 temp. gauge and a/c off Chevy transmission temperature gauge How to check a temperature gauge & sending unit -chevy Add a trans temp gauge How to read temp gauge?Dr.speedometer gauge cluster repair chevrolet gm silverado 2013 chevy cruze temp sensor locationGauge temp 2003 3l coolant gauges … basketball stars tyrone unblockedanmedhealth mychart New Customers Can Take an Extra 30% off. There are a wide variety of options. Is this a thermostate or temp sensor - Chevrolet 2006 Colorado question. Search Fixya. Browse Categories Answer Questions . 2006 Chevrolet Colorado ... I notice the my temp gauge fluctuates sometimes up to 80 degrees. Is this a thermostate or temp sensor. Posted by njelzer on Nov 29, 2009. Want Answer 0 ...Problems with 2018 Chevy Colorado V6. Question type: Maintenance & Repair. Drives fine, but A/C will stop being cold, temp gauge drops to the lowest, and fan continues to run after engine off. When fan stops I can removebattery terminal, wait a few seconds reconnect and everything works correct again.Aug 17, 2015 · Since the replacement of the above listed parts, the temp gauge rises much faster to slightly above half and will continue rising to almost 3/4 local driving and go back to slightly above half when on the hwy. i've monitored the temp readings with the dashcommand app and verified with my scantool. normal operating temp for the past 2 years has b...