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Gmc acadia temperature gauge - Note: Dirty cabin air filter mostly only leads to reduced cooling. If only ho

Feb 22, 2023 · 7 Reasons Why Your Car Temperature Gauge Stays on Cold.

I am having similar issues with our 2014 GMC Acadia thinking it is overheating. Our temp gauge will drop to 0 and engine will shutter. I have been getting codes 116, 117 and 119 all related to coolant temps. I have replaced the temp sensor 3 times, the last with an OEM Bosch sensor and have also replaced the temp sensor connector. ...The ambient air temperature sensor is a variable resistor interfaced to the Body Control Module (BCM). The BCM provides the logic for reading the ambient air temperature sensor, filtering the data and transmitting the information via the serial data circuit to the outside temperature display.2017 GMC Acadia Limited 3.6L V6. Plug minor coolant leaks. Leaking coolant is usually a sign that your water pump needs to be replaced. This video shows you how to quickly plug it. 2017 GMC Acadia Limited 3.6L V6. Be cool under pressure. Your coolant should perform well under any condition - just like Aaron Rodgers!2015 Acadia temp problem. Hello, my wife's 2015 GMC Acadia temp gauge started to drop down below the warmed up temp while driving and would eventually drop all the way down and the fan would kick on and check engine light would come on and the temp wouldn't come back up. A auto repair shop said it was a coolant sensor so they replaced it.2017 GMC Acadia*****I'm getting code p0128 my temp gauge randomly drops down to cold, my cooling fans run on high and I get a power steering reduced message on my display.I have replaced the temp sensor and pigtail connected for the temp sensor. This seems to be a very common problem are there any TSB posted for this issue?Just had the battery replaced on my 2019 Acadia SLT. The original battery crapped out unexpectedly. GM put in a new battery a few days ago. The new battery has 800cca. The last one had 660cca. The volt meter on the dash is reading 12.5 volts while driving. Seems low to me. It has been starting fine so far with the new battery.Ibash. on September 28, 2017. On my 2008 GMC Acadia the odometer digital display comes on and off. The actual speedometer, temp gauge, gas gauge, battery gauge work just fine. It's just the digital display where I see my oil life, tire pressure, gears, mileage, gas range, etc.On average, the cost for a GMC Acadia Limited Temperature gauge is maxed out Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location. Your car's engine needs to maintain the right operating temperature. As it runs, it creates immense amounts of heat. Coolant is circulated through the engine to absorb ...I have a 2018 GMC Acadia sle, and while I was driving I had a "steering assist reduced - drive with caution" warning came up on my dash. I also noticed that the temperature gauge is below C and the fan is running while idling. I have a blue driver scan tool and I scanned it and I got these codes: P0128, U0401, U007D, P0826, P0128.Temp gauge climbed two hash marks above 210 while climbing but immediately went back down to 210 once we topped the hill. I was quite pleased. Two weeks later we took it to a local lake for Memorial Day weekend. Did fine on the way to the lake. Was on interstate at 60-65 mph and temp gauge was at 210 with outside temp in …4 Answers. 59,095. enginecreator answered 7 years ago. You mean the temp gauge rises. May need to bleed the air out of the cooling system. Make sure your fans are working. If it persist then have test ran to confirm or rule out a head gasket failure. Block check test for exhaust in the cooling system. Compression test is done also to confirm ...2017 gmc acadia instrument gauge cluster speedometer 4k miles 84147750Answered: temp guage low on 2017 acadia slt (gmc acadia) Gmc acadia gaugeAcadia gmc review slt reviews controls fwd temperature door. Sensor coolant gmc acadia temperature replacingAcadia gmc suv vs chevrolet blazer chevy awd ford fwd denali 4runner toyota edge explorer ...Aside from that- check the coolant level and the trans fluid. But you should be able to do 80-85 and not get overheat warnings-- (unless road/weather conditions are bad enough) 2023 Traverse LT 3.6L 15,000. 2013 Equinox 3.6L 121,000. 2003 Trailblazer 4.2L 188,000.42 posts · Joined 2007. #4 · Dec 21, 2007. I also get the yellow triangle icon, but the check gauges message appears immediately after the triangle turns off. Sounds like I need to call the dealer. 2007 Acadia SLT-2 AWD, Liquid Silver/Ebony, NAV,DVD,Roofs,HID,HUD,TOW,Tinted Windows,Grill Overlay. Share.The latest update. My 2017 acadia started getting the power assist message and temperature gauge drop everyday. So when i get home i would keep taking off the negative battery terminal and retighten it. Clear the fault and drive again. I finally realized that i was tightening it down to tight and put a groove in the battery terminal.Only 1 time out of the 4 that have popped in the last 3 months did the temp gauge stop working. Went to the dealership yesterday. It's obviously a known problem and GMC "improved the part". I feel like this should be covered under GMC, but it's not.. shocker. ... 2019 GMC Acadia SLT-1 AWD 3.6L V6 Joined Feb 25, 2024 · 4 Posts ...The lower instrument gauges (Volt, Fuel, Temp) are not illuminating, only the center needle is on, no back lighting. Also the head lights are interesting. Also she said she couldn't figure out how to turn on the bright lights. ... 2007 GMC Acadia SLT-2, 'HiYo' Silver outside, Ebony/Titanium inside, no NAV, no HUD, no errors. Save Share. Like.GM said Wednesday that it will postpone its upcoming reveal of a GMC-branded electric Hummer due to the COVID-19 pandemic. The Hummer EV debut, which was scheduled to occur May 20,...AMBIENT AIR TEMPERATURE NOT SHOWING AND AC NOT WORKING ON CHEVROLET, CHEVY, GMC, BUICK, CADILLAC Great Car Scanner: https://amzn.to/2QmNBri Check out our A...Temperature Gauge Problems! We have a 2008 Acadia, this summer it started giving a us problems with it overheating. We got it looked at various times and the auto shop couldn't pinpoint the source of the problem. Many repairs and lots of money later the problem still sort of persists. While it doesn't overheat anymore the temperature gauge ...Refill the coolant to the recommended level and check for any further leaks. If a blown head gasket is suspected, consult a professional mechanic for diagnosis and repair. 2. Faulty Thermostat. If you're experiencing issues with the temperature gauge in your GMC Sierra, it's possible that the thermostat is faulty.Also, transmission fluid isn't flammable. However, it is combustible, so it will ignite if it's heated above the flashpoint. Most transmission fluid flashpoints are between 302°F and 383°F (150 - 195°C). There's a normal situation for everything that occurs with cars, and the transmission temperature is no different.2) Testing If It's an Issue with the Sensor. Vehicles have one or two temperature sensors for the ECM or temperature gauge. Here's how to test the temperature sensor to determine if it's faulty. Find the sensor near the thermostat and unplug it. Connect a multimeter to the sensor's external parts.Get the best deals on Temperature Gauge Individual Gauges for GMC Acadia when you shop the largest online selection at eBay.com. Free shipping on many items | Browse your favorite brands | affordable prices.Weird Temperature Gauge Gage Fluctuation. Head gasket, thermostat, timing chains, and water pump replaced within last 12 mo. Coolant level right where it is supposed to be. Has been running great. Today, we saw the temp gage start bouncing radically. I hooked up a scanner, and it reflected the different temps that the gage was showing.Gmc Acadia Temperature Gauge. 2014-2017 gmc acadia denali instrument gauge cluster speedometer mph 11 12 gmc acadia speedometer 55650 miles Acadia child gmc hot cars rear seat reminder prevent unveils deaths gm feature backseat remind dashboard tones drivers doors message.The code that gets thrown out most often after the issue happens is BA222. It turns out the code is a GM specific code for "system anomaly". Basically, there are two temp sensors, one for the gauge and one for the ECM. After the truck is running for a short time while the outdoor air temp is very mild (in the upper 50s or lower 60s) the ECM ...An oil pressure gauge can be a crucial device for monitoring the health of your engine. The gauge is a simple device that reads the pressure being produced by the engine's oil supp...May 15, 2023 by Jason. The thermostat in your GMC Acadia’s engine plays a crucial role in regulating its temperature. A malfunctioning thermostat may lead to …Coolant temperature sensor replacementThe lower instrument gauges (Volt, Fuel, Temp) are not illuminating, only the center needle is on, no back lighting. Also the head lights are interesting. Also she said she couldn't figure out how to turn on the bright lights. ... 2007 GMC Acadia SLT-2, 'HiYo' Silver outside, Ebony/Titanium inside, no NAV, no HUD, no errors. Save Share. Like.It would appear that the coolant temperature sensor is in a different location for 2017 2020 GMC Acadia V6s than it was prior to 2017. Can you ... HOME. ASK A QUESTION. REPAIR GUIDES. ... my vehicle is having an issue where the temperature gauge drops to zero even after driving highway speeds for a long time. It says the power steering is ...2019 Acadia... exact same issues. Temperature gauge not working air conditioners not cold and the steering assist message. I will be trying the battery trick. If it comes back and I have to move to the next step I will let you guys know. Thanks everyone for posting their issues so that we can all learn. Sounds like this should be a recall!A common reason your car temperature gauge goes up and down, and no heat is emitted, is that your cooling system is faulty. You may want to check out clogged components such as the heater core, radiator hose, coolant level, thermostat, or water pump. The coolant passageway might be blocked with sediments or rust.Save up to $6,558 on one of 690 used GMC Acadias in Ashburn, VA. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools.The temperature gauge is stuck on 160', the engine cooling fan runs constantly and the AC works intermittently. ... Chevy/GMC Automotive Technician. Automotive diploma. 348 satisfied customers. A/c on 2015 traverse. A/c quits blowing cold air ,the. ... CaseyA925. 5,332 satisfied customers. 2015 Acadia.. a/c light blinks 6 times and turns off ...If the engine temperature warning light illuminates on the dashboard of your GMC Acadia 2019, it indicates potential overheating. Immediately pull over, turn off the engine, and wait for it to cool down. Check coolant levels and radiator for any leaks.I keep seeing the volt meter vary widely. While driving along the volts go from below 12 to above 14. This variance is all while the engine is running driving down the road and within a space of a couple of minutes, up and down, up and down. From what I know it shoudl be around 12 with the engine off, and around 13.8 when it is running.46 posts · Joined 2018. #1 · Dec 15, 2018. My 2012 the last 2 weeks has had the engine fan running, when typically it would never run. I'll remote start the car and the fan will run the whole time. Usually it would shut off. It's 32 degrees here in Michigan now but the fan keeps running. Even when driving. My temp is steady at 210.High Engine temperature during idle. 2016 AWD Denali, 6 months after having the radiator replaced 3 years ago at the dealership in Opelika, AL, when at intersections, drive-thrus, stop-n-go traffic, this car's engine temperature would climb to at least 3/4 up the temp gauge. Fans activate and when speed increased above 15mph the temp would go ...The GMC Acadia engine overheating and the AC system shutting off can cause damage to the vehicle. Troubleshooting tips can help identify the causes and. ... Engine temperature gauge reading high: One of the first indicators of engine overheating is a high reading on the temperature gauge. If you notice the gauge reaching the red …Drove it to the dealership this morning and temperature was rising well above 210. Cooling fans certainly seemed to be running fast and the service advisor even remarked on that. Will report back on what the dealership finds. Formerly owned: '08 GMC Acadia SLT2 AWD. Bought July '07, sold Aug '10.Jan 28, 2020 · The light came on, ran the code when I got home and was P0119, coolant issues is what I gather from google. There is fluid in the overflow. I reset the code, later turned the car on and it didn't come back on. Was fine driving into work Sunday AM and i noticed the light came back on and the gauge was reading zero for temp (well 140 or whatever ...The temperature gauge cutting out is a good indicator that it is related to the temperature sending unit. But if a pressure test confirms a low refrigerant level - my '15 took a long time to cool down the interior and I always suspected a gradual refrigerant loss. I remember reading about a problem with rear evaporators on this board, and then found …I have a 2012 GMC Acadia Denali with 143k miles. I'm having a ton of issues that may or may not be related to each other. ... Speedometer, rpm meter, gas gauge, temperature, battery voltage, holographic speed displace, driver window control button, automatic locks, radio, dvd player, programmed seat button, automatic lights, cruise control ...2008 GMC Acadia SLT-2 AWD<br />2004 Dodge 2500 Extra Cab Diesel 4x4. ... If the one out is the CTS, then the vehicle will disable the coolant temperature gauge, turn on the engine light, turn on the cooling fans, disable the AC, enrich the engine to quench combustion temperatures, and go into overheat protection mode. ...23754 posts · Joined 2007. #2 · Dec 20, 2019 (Edited) Welcome to the forum. Hope you're asking about an oil pressure gauge. The Acadia does have a low oil pressure warning message and telltale light. That's really all anybody needs. Time was all you got on an instrument panel was a speedometer and fuel gauge with telltales for anything that ...I have a 2015 Acadia that started to do the same thing. The temperature gauge drops all the way down and the AC stops blowing cold air and the fans kick on. I had the coolant sensor and the coolant sensor wires replaced and it works like normal now. Parts and labor came out to cost me around $200 in AZ.Paris Historical Weather. Ile-de-France, FR (Not the location you were looking for? Other matching results or Interactive Map Search) . Time in Paris is Wed 22 nd May 9:01 am. 803267:2110694Mar 29, 2020 ... Comments45 · 2007 Honda Civic A/C diagnostic and clutch replacment · 2017 GMC ACADIA COOLANT TEMPERATURE SENSOR REPLACEMENT (P0128 FIX) FULL ...The coolant temperature sensor , abbreviated as CTS, in your 2018 GMC Acadia is an important device that enables the control unit to give alerts if the engine is overheating or if the temperature within the system is rising for some reason. The Coolant Temperature Sensor's Function This device works on the principle of dependence of potential difference in temperature.2016 GMC Acadia Coolant Temperature Sensor. Buy Online. Pick Up In-Store. Brand. ACDelco (1) Autotecnica (1) Bosch (1) Delphi (1) Santech (1) Price. Set custom price range: to. $10 - $15 (1) ... 2016 GMC Acadia Vehicle / Transmission Speed Sensor; 2016 GMC Acadia MAP Sensor; 2016 GMC Acadia Canister Vent Valve Solenoid; Show Less.Nov 10, 2014 · Engine temp fluctuations when idiling. Just bought a 2011 GMC Acadia which I love but have now begun hearing not so loving things about it. Tonight while sitting in near dead stopped traffic I noticed that the engine temp began to go up a little, like a couple notches and would go back to normal after moving again.P0118 is a common OBDII trouble code. It is a general code, which means that it's going to have the same meaning for the GMC Acadia as it would any other vehicle. P0118: Engine Coolant Temp Sensor Circuit → High Input. This code is thrown when the resistance coming from the coolant temp sensor does not change as the vehicle warms up.This is the same as +2017 C1xx models to date so far as of this writing. That thermostat is a task to get at so for future readers, this may help. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Cocoa & Ash Gray Leather Interior. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024.Problem symptom 1 - The temp gauge stops working - no reading at all Problem symptom 2 - The fan then runs non stop Temporary fix - Unplug the negative battery cable and symptoms 1 and 2 go away. Ok now think this through with me. If the thermostat ( a physical device with a spring on it ) is bad and stuck.Jan 20, 2022 · This problem finally came to my ‘18 Acadia SLT w/ 82k. Same issues as most other: 1) Steering Assist Disabled message, 2) Temp gauge on 0, 3) Radiator fan on max, 4) AC compressor declutched. P0182 comes up when scanned. Battery slightly over 1 yr old, terminals completely clean and tight.Jul 5, 2013 · I have acadia 2008 runs 142000 kms, and I live in kuwait, since yesterday the temperature gauge started go up and down frequently, between 100 (middle) and two or three lines up while driving or stopping and ac is on. so is the temperature gauge changing is normal or I have to check the car. Make sure your coolant level is at the proper full line.The most common reason for a coolant temperature gauge not working is a problem with the coolant temperature sensor. Signs of a bad sensor include black smoke in the exhaust, a car...Turn car on-temp gage doesn't move-a/c flashes. I have noticed that sometimes when I turn the car on the temperature gauge doesn't move- and the a/c button flashes. I have to turn the car off- engine sounds funny. Most times it corrects itself is I catch it in time. When I don't the engine light comes on and it usually goes away the next …Advance Auto Parts has 12 different Coolant Temperature Sensor for your vehicle, ready for shipping or in-store pick up. The best part is, our GMC Acadia Coolant Temperature Sensor products start from as little as $6.99. When it comes to your GMC Acadia, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work ...Had a similar problem with my 2021 AT4. Fan stayed on with the car off and almost drained the battery in a few minutes while I was trying to figure out what was happening. Had to disconnect the power to the fan, temp gauge was bellow cold. Heater hose was hot. Pulled code P0128, turned out to be the thermostat. J.Thank you for holding Dewayne. The code P0128 sets on your 2018 GMC Acadia set in most cases when the Engine Coolant Temperature reads Below the thermostat regulating temperature, in most cases, this is not due to a problem with the coolant temp sensor but instead, its caused by a failing thermostat. It's usually due to it not closing and hanging open and not allowing the engine to reach ...1 post · Joined 2018. #1 · May 19, 2018. I have a 2011 GMC Acadia. It seems like an easy fix right? I've had it to the dealer and had the air temp sensor changed and still not working. At first it wasn't reading at all, now it's all over. Drove 45 miles and it ranged from -40 to 85. Finally got the air conditioning fixed and can't use it ...Check if this fits your 2013 GMC Acadia. Select store. for pickup availability. Standard Delivery by May 25. Add TO CART. PRICE: 22.49. Location:: Coolant Temperature Sensor. Connector / Terminal Configuration: Female Connector / 2 Male Blade. Thread Size: M12 x 1.50.If your engine temperature gauge is reading cold, but the "Engine Hot AC Off" message is displayed, there are a few things that could be happening. ... including side curtain airbags, electronic stability control, and traction control. The GMC Acadia has been very well received by consumers and has won numerous awards, including the ...Solution: Open your car’s dashboard and look for the fuse box, usually located in the engine compartment. Read the diagram on the fuse box to locate the fuse for the temperature gauge. Once located, check it thoroughly; if it is damaged, remove it using pliers. Take a new fuse of the same amperage and mount it properly.The most common reason for a coolant temperature gauge not working is a problem with the coolant temperature sensor. Signs of a bad sensor include black smoke in the exhaust, a car...Temp gauge on a 2017 GMC Acadia doesn’t move off of C and A/C blows out hot air. Coolant reservoir appears normal. STEERING ASSIST IS REDUCED comes up on …#1 · Dec 20, 2019. Recently purchased a 2019 GMC Acadia Denali, I notice it has two temperature gauges and no oil pressure? Sort by Oldest first. speleos. 23754 posts · …2019 GMC Acadia how to change thermostat a/c not workingThe GMC Acadia temperature gauge not working can be a major problem for any vehicle. It is important to diagnose and fix the underlying issue as soon as possible to prevent a permanent breakdown. A malfunctioning temperature gauge can be caused by faulty wiring, clogged filters, or even a broken thermometer. If left unresolved, the issue can …2019 Acadia... exact same issues. Temperature gauge not working air conditioners not cold and the steering assist message. I will be trying the battery trick. If it comes back and I have to move to the next step I will let you guys know. Thanks everyone for posting their issues so that we can all learn. Sounds like this should be a recall!After market acdelco temperature control module 2007-2012 gmc acadia 08 gmc acadia awd, the rpm gauge fluctuates a little at idle and 2017 acacia denali ect sensor and thermostat replacement. engine Where is engine coolant temperature located on 2017 gmc acadia. 70000Mar 25, 2017 · 2013 acadia temperature gauge hot Replaced water pump thermostat back at the dealership for the third time yet the - GMC 2013 Acadia question Search Fixya Press enter to search.The most common causes for AC blowing hot air in GMC Acadia are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube ...I just had the thermostat on my 2017 Acadia All Terrain replaced. $250 part plus 4.2 hours of labour for a total cost of approx $800.00 All well and good, but the temperature indicator in the dash still doesn't get to the "straight up" position - which I think means the thermostat is opening too much or the temperature sensor is kaput.Check Details 2017 acacia denali ect sensor and thermostat replacement. engine. 6l acadia smpP0128 code, power steering assist message, temp gauge not working, no How to replace thermostat housing 2017-2022 gmc acadiaBuy coolant temperature sensor, ect temp sensor replace 213-4777.My wife's 2018 Acadia will sometimes not register the engine temp. Replaced coolant sensor and it worked for a day, then stopped again. ... the ECM goes into protection mode. Temperature gauge will stay at cold, air conditioning will not work (some vehicles), power steering reduced message, and cooling fan on high speed at all times. With the ...Ibash. on September 28, 2017. On my 2008 GMC Acadia the odometer digital display comes on and off. The actual speedometer, temp gauge, gas gauge, battery gauge work just fine. It's just the digital display where I see my oil life, tire pressure, gears, mileage, gas range, etc.If you have something like torque or a scanner, check for codes or read the ECM temperature output. In my case there was a p0128 that wouldn't set a CEL as well as the ECM recognizing operating temps around 160 degrees. 2019 Z71 CCLB Pacific Blue Metallic. Other/former rides: 84 corvette (101k miles), 04 trailblazer LS (220k miles and counting ...1 Answer. Calibrate the compass built into the upper-right corner of the rearview mirror by holding the compass button (an "N" with two crossing lines) until your zone number appears. Determine your zone number by looking at the map in the owner's manual. Press the compass button until a "C" appears. Then drive in a circle three times at 5 mph ...The GMC Acadia engine overheating and the AC system shutting off can cause damage to the vehicle. Troubleshooting tips can help identify the causes and. ... Engine temperature gauge reading high: One of the first indicators of engine overheating is a high reading on the temperature gauge. If you notice the gauge reaching the red …At least, that is what some threads I read on other GM forums with the same engine and thermostat. 2019 Acadia SLT-1 FWD Smokey Quartz Metallic 3.6L V6. Cocoa & Ash Gray Leather Interior. Build Date: 4-11- 2019. . . Purchased 6-22- 2019 15,180 Mi 2-09-2024. Like.Oct 2, 2023 · 2019 GMC ACADIA SLT THERMOSTAT & COOLANT TEMPERATURE SENSOR LOCATION. MR TALENTED REID. 24.4K subscribers. Subscribed. Like. 12K views 7 months ago. 2019 GMC ACADIA SLT THERMOSTAT & COOLANT ...Even when it was "working" and A/C, etc. would work, oil temperature would be lower than normal. As someone else mentioned, its a $900 repair that is mostly labor. The dealer also needed to reprogram the ECM for the new/updated sensor which is adds to the cost. 2007 FWD SLT1 White Diamond Tricoat (Traded In)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.47 problems related to electrical system have been reported for the 2019 GMC Acadia. The most recently reported issues are listed below. ... The temp gauge stayed on c, the a/c did not work and engine fan came on full blast. After a couple days of this, it went back to normal. Coolant was checked and full at correct level.Equip cars, trucks & SUVs with 2014 GMC Acadia Coolant Temperature Sensor from Au, Mar 29, 2020 ... Comments45 · 2007 Honda Civic A/C diagnos, The P0128 OBD II trouble code indicates that your GMC Acadia’s engine coolant temperature h, temperature warm up (the thermostat should be fully open at 107°C, All I have the same issue, I own a 1996 chevy pickup c1500, before I replaced the , The difference in coolant temperature vs transmission fluid temperature is evi, The most common causes that hinders normal operation of air conditioning system on your GMC Acadia, Acadia controls fwd slt1 gmc temperature door 2007-2012 gmc acad, 948 Technical Service Bulletins (TSBs) have been issued for the 2, The most common reason for a coolant temperature gauge , If your office is a cold, dark cave, chances are you're no, The dashboard is the main control panel for the 2019 GMC Acad, Brought it back, the manager used a temperature gauge to measure be, 2009 GMC Acadia Coolant Temperature Sensor. 2008 GMC Acadia Coola, Our 2014 GMC Acadia is having issues, the check engine l, View, print and download for free: coolant level - GMC ACADIA 202, Wire Gauge Measurement: 14ga.Terminal Type: BladeConnecto, 7 Reasons Why Your Car Temperature Gauge Stays on Cold.