2013 chevy cruze issues

Pros. Where some compacts feel light and flimsy, the 2013 Chevrolet Cruze exudes a feeling of solidity and strength. Those seeking maximum fuel economy will …

2013 chevy cruze issues. lights problems NHTSA: 7. steering problems NHTSA: 6. seat belts / air bags problems NHTSA: 6. exterior accessories problems NHTSA: 5. suspension problems NHTSA: 3. fuel system problems NHTSA: 3. The 2018 Chevrolet Cruze has 136 problems & defects reported by Cruze owners. The worst complaints are engine, electrical, and brakes …

2013 Chevy Cruze; 2014 Chevy Cruze; 2015 Chevy Cruze; These five models have the worst issues out of everything we’ve talked about above. ... Below are some of the most common Chevy Cruze problems: Transmission issues: Owners of the 2011-2014 Chevy Cruze models have struggled with the car’s transmission. In some …

Jul 4, 2023 · Ac problems 2013 chevy Cruze eco. So my ac stopped blowing cold a few years ago. I wasn’t mechanically inclined nor did I really care. Fast forward, I am a little more inclined than before because shops are expensive I’ve been repairing/maintaining things to keep my baby going. It stills run great I would just like to feel ac again. Common problems found on the 2013 Chevy Cruze include a total loss of electrical power, the engine stalling while driving, as well as transmission failures. Overall, these problems are worse than other compact cars from 2013, with high repair costs as well.S. streetbob88 Discussion starter. 15 posts · Joined 2015. #1 · Jan 1, 2016. I have a 2012 Chevy Cruze 2LT RS that will not blow air from defrost. When on defrost the air blows from dash vents. Not 100% sure but don't think it is the door blend actuator because when I crawled under the dash it looks like it rotates in every position.A bad fuel pump, ignition problems, clogged fuel filter, bad mass airflow sensor, and bad crank/camshaft sensors are just a few of the problems that can cause an engine to not start. 5. Poor Shifts. The transmission may have a hard time shifting, or not even be able to shift at all. Conclusion: Chevy Cruze Bad PCM Symptoms2013 Chevrolet Cruze 4dr Sedan. turbocharged 138hp 1.4L I4 6-speed manual FWD. 35000 mi. HVAC/heater evaporator case and grease replaced per PI 0935. Cause for replacement was strong coolant-like odor from vents when using heat. Caused by grease used in HVAC assembly. HVAC system was also making noise changing vent position.Ac problems 2013 chevy Cruze eco. So my ac stopped blowing cold a few years ago. I wasn’t mechanically inclined nor did I really care. Fast forward, I am a little more inclined than before because shops are expensive I’ve been repairing/maintaining things to keep my baby going. It stills run great I would just like to feel ac again.

Some common issues with the Chevy HHR include clunking noise when going over bumps, slippery automatic transmission, sudden loss of power steering, failure of the electrical system...2013 Chevy Cruze shifting problems. Hi I have a 2013 Chevy Cruze bought in September 2017 car has no issues but at times it shifts weird. It is an automatic and sometimes not always it like jumps up in rpms and looses power for a brief second only ehen going between 3rd and 4th gear. Just curious if anyone here would have any idea what would be ...If you are buying a used Chevy Cruze, consider an extended warranty for the powertrain (engine and transmission). Here are examples of common problems: The Check Engine light with the code P1101: The GM service bulletin 20-NA-047 says that the code P1101 can be caused by 'higher than normal crankcase pressure, due to a plugged positive ...How reliable is the 2013 Chevrolet Cruze? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months.Problems since day 1 2013 chevy cruze. Screen shuts off randomly and turns back on when it wants. Already spent $1800.00 fixing all my lines due to leaking randomly for no reason and I have ...Ac problems 2013 chevy Cruze eco. So my ac stopped blowing cold a few years ago. I wasn’t mechanically inclined nor did I really care. Fast forward, I am a little more inclined than before because shops are expensive I’ve been repairing/maintaining things to keep my baby going. It stills run great I would just like to feel ac again.Sep 11, 2015 · 15 posts · Joined 2015. #1 · Sep 11, 2015 (Edited) Good morning, We have a 2013 Chevy Cruze which is having an issue with losing vacuum for the brake power assist, makes the brake pedal really hard to push down intermittently. This is a 2013 so it is not covered under the recall for the micro switch. In May, the stop light switch was replaced ...

Problems since day 1 2013 chevy cruze. Screen shuts off randomly and turns back on when it wants. Already spent $1800.00 fixing all my lines due to leaking randomly for no reason and I have ...Ac problems 2013 chevy Cruze eco. So my ac stopped blowing cold a few years ago. I wasn’t mechanically inclined nor did I really care. Fast forward, I am a little more inclined than before because shops are expensive I’ve been repairing/maintaining things to keep my baby going. It stills run great I would just like to feel ac again.2013 Chevrolet Cruze LTZ 4dr Sedan (1.4L 4cyl Turbo 6A) VALVE cap replaced in 2014 Purge Valve replaced 2015 Car turned off randomly when at a stop Computer panel shut off without warning...

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2013 Chevrolet Cruze engine problems with 253 complaints from Cruze owners. The worst complaints are loose power while driving, engine makes rattling noise, and cracked piston. The 2013 Chevrolet Cruze is a small sedan offered in four trim levels: LS, Eco, LT and LTZ. The LS includes 16-inch steel wheels, OnStar, keyless entry, a tilt-and-telescoping steering wheel with ... Mar 6, 2023 · Inspect and replace the clutch plates and bands if necessary. Keep your Chevy Cruze's engine tuned up to avoid overloading the transmission system. 4) Avoid Overloading and Overworking Your Chevy Cruze. Overloading and overworking your Chevy Cruze's transmission system could cause significant damage. The causes of the 2013 Chevy Cruze problems with the starting function range from the low amount of battery voltage to the corrosion or dirtiness of the terminals/contacts of the vehicle’s battery, which leads to the poor passage of current. The 2013 Chevy Cruze starting problems can also stem from a weakened key fob battery, a damaged ... The 2011-2014 Cruze LT and LTZ 1.4t have a lot of minor problems, and a few major ones. I have personally experienced ALL of them. The coolant loss can be anything from the water pump (replaced twice on my car) to the heater core bursting, and leaking antifreeze all over the interior of the car (mine did), or the hose junction on top of the ...

Worst 2016 Chevrolet Cruze Problems #1: Dies While Driving 2016 Cruze Average Cost to Fix: $1,100 Average Mileage: 42,000 mi. Learn More #2: Check Engine Light On 2016 Cruze Average Cost to Fix ...Poorboyz. 1 post · Joined 2014. #11 · Aug 2, 2014. this is my first post. I just bought a used 2012 Cruze and it stalls randomly. Sometimes it stalls while going down the road, doors unlock, power steering goes out and radio goes off. Most of the time it is just the radio that goes off and then back on.The forthcoming Chevy Bolt and expected improvements in the Nissan Leaf will provide electric car owners with greatly increased driving range at affordable prices. By clicking "TRY...Feb 27, 2019 · jblackburn. 18253 posts · Joined 2012. #6 · Oct 2, 2019. General Motors on June 19 recalled more than 21,000 model year 2012 Chevrolet Sonic vehicles manufactured March 1, 2012, to June 29, 2012, and equipped with a 6-speed automatic transmission and 1.8L four cylinder engine. In the affected vehicles, the transmission turbine shaft may fracture. 18252 posts · Joined 2012. #14 · Jul 15, 2017. If it's running off-high-off, the fan needs to be replaced. The low and medium-speed relay has gone bad, and I think it's all integrated into the whole thing on a Cruze. High speed bypasses the relay and gives full voltage as commanded by the ECU. 2016 Cruze Premier RS.2013 Chevrolet Cruze Repair Costs Breakdown. If you’re a numbers person, here’s a more detailed breakdown of some repair costs for the 2013 Chevrolet Cruze: Brake Hose Replacement: $98 – $115. Transmission Fluid Change: $100 – $111. Battery Cable Battery Terminal End Service: $26 – $33, and so on.Failure of the valve cover PCV regulator diaphragm may only be a symptom of a greater problem: the PCV check valve in the intake manifold. If the intake manifold PCV check valve has failed and you only replace the valve cover, you will find yourself …Evaporated coolant residue under the hood. Check engine light for codes P0597-P0599. Low coolant level in coolant reservoir. Sweet smell while driving or parked. Evaporated coolant residue under hood. Gurgling sound on passenger side near heater core. Heat fluctuates between hot and cold. Puddles of coolant underneath the vehicle.The ECO's fuel gauge isn't calibrated to the 12.6 gallons. It's still calibrated to the 15.6 gallon full tank size. This translates into a "full" ECO tank not showing full on the fuel gauge. It shows full for the first few miles and then drops rapidly as the fuel pump's level sensor realizes the tank isn't full. I have the LTZ. Heres my problem.DBCruze. I had this exact same problem with my 2012 Cruze. The best way the dealer said to describe the problem is that the computer for the electronics steerring falls a sleep. So then while your driving & make a small correction it make it feel like it sticks or get hung up and that is the computer waking back up.2013 Chevrolet Cruze transmission problems with 14 complaints from Cruze owners. The worst complaints are shifting roughly, transmission went out, and car goes backwards in …

Worst 2016 Chevrolet Cruze Problems #1: Dies While Driving 2016 Cruze Average Cost to Fix: $1,100 Average Mileage: 42,000 mi. Learn More #2: Check Engine Light On 2016 Cruze Average Cost to Fix ...

2013; 2012; 2011; 2010; 2009; 2008; Print report. ... Worst 2015 Chevrolet Cruze Problems #1: Anti-Freeze Boils In Coolant Tank 2015 Cruze Average Cost to Fix: $2,900 Average Mileage: 9,000 mi.Does your Chevy Cruze, Sonic, or Aveo have a P0597 or P0598 heated thermostat code? In this video we will walk you through how to test and how to fix this co...The 2012 Chevrolet Cruze has more complaints than other small cars on the market, and most of the issues are serious as well. There are more problems than the newer 2013 model. The 2012 Cruze problems encompass potential engine fires, airbag failure, and electrical glitches .2013 Chevrolet Cruze Repair Costs Breakdown: 2013 Chevrolet Cruze Repair Costs Breakdown. If you’re a numbers person, here’s a more detailed breakdown of some repair costs for the 2013 Chevrolet Cruze: Brake Hose Replacement: $98 – $115. Transmission Fluid Change: $100 – $111. Battery Cable Battery Terminal End Service: …Yesterday we reported that General Motors issued a stop-sale on 2013 and 2014 model-year Chevrolet Cruze sedans equipped with the 1.4L Ecotec turbo engine. Oddly, the company didn’t tell dealers ...Anonymous A., TX (2014 Chevrolet Cruze LT 1.4-L 4 Cyl turbo) "I spent over $3000 to get the oil leaks fixed only to have the manifold fail suck out the brand new seals and seize the engine. Car ...Problems associated with the Chevy Traverse include issues with the air conditioning and heating units, an inadequate defrost unit and an automatic change to reduced power mode, wh...Jul 14, 2019 · 2012 Cruze LT, 1.4L, AT 91,000 Miles as of 6/20 Looking for EV for next car.. Model 3 if Chevy doesn't speed up their EV's to the marketplace! 2002 Intrigue 3.5L,LX5, AT 135,000- Owned for 10 years.. PM for Intrigue help. P1811 also a problem with this car. 2000 Intrigue 3.5L, LX5, AT, 89,000- Owned for 12 years.. Dreaded P1811 killed this ...

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CoolandMellow. A tune up will take care of the problem. Replace air filter, spark plugs and coil pack. If over 80K miles, replace the valve cover and gasket. The built-in breather diaphragm inside the valve cover breaks down, when defective, makes a loud whistling noise.2013; 2012; 2011; 2010; 2009; 2008; Print report. ... Worst 2019 Chevrolet Cruze Problems #1: Battery Smell When Auto Stop System Restarts 2019 Cruze Average Cost to Fix: N/A Average Mileage: 0 mi.2011-2016 1.8L PCV, Valve Cover, issues. I just read this thread on the 1.4L PCV system - it's a very good read for understanding, diagnosing and repairing the 1.4L's PCV system. I tip my hat to all of the contributors. However, I'm having trouble finding an equally good and in-depth thread for the 1.8L engine's PCV system.Nov 21, 2022 ... In this video, I show you how to diagnose a Chevy Cruze that is stalling or has a crank no-start condition. Many times this problem can be ...The 2012 Chevrolet Cruze has more complaints than other small cars on the market, and most of the issues are serious as well. There are more problems than the newer 2013 model. The 2012 Cruze problems encompass potential engine fires, airbag failure, and electrical glitches .Worst 2014 Chevrolet Cruze Problems #1: Not Shifting Properly 2014 Cruze Average Cost to Fix: $2,700 Average Mileage: 44,000 mi. Learn More #2: Water Pump Stopped Working 2014 Cruze Average Cost ...Common Trouble Spot. See all 2013 Potential Trouble Spots. Owner Reported Trouble Spots. The Reliability score is based on our latest subscriber survey of 2013 Chevrolet Cruze owners. The...Jan 21, 2013 ... This is my amateur review of the 2013 Chevy Cruze LS. Includes my first opinions and the tour of the car in a quick and crude fashion.In this article, we'll explore some common issues and solutions for Chevy Cruze transmission problems, so you can get back on the road with confidence. ... CarAraC is an auto mechanics and car experts hub, established in 2013, offering an extensive range of information and resources on car technologies, auto repair, and vehicle maintenance.Issues we work on Food Safety Car ... 2013 Chevrolet Cruze $5,400 - $6,325 CR MPG: Road test Reliability Owner Satisfaction 2013 Chevrolet Sonic $4,375 - $6,400 CR MPG: Road test ...The 2018 Chevrolet Cruze has 136 problems & defects reported by Cruze owners. The worst complaints are engine, electrical, and brakes problems. ... 2013 Nissan AltimaCVT shuttering, vibration, ... ….

Pros. Where some compacts feel light and flimsy, the 2013 Chevrolet Cruze exudes a feeling of solidity and strength. Those seeking maximum fuel economy will …The Cruze Eco has a 138-horsepower, turbocharged 1.4-liter four-cylinder engine, and with a six-speed manual transmission, it gets an EPA-estimated 28/42 mpg city/highway and uses regular unleaded ...When it comes to the 2013 Chevy Cruze problems, there are a few major issues that deserve your attention. Some of the most common ones include engine …Does your Chevy Cruze, Sonic, or Aveo have a P0597 or P0598 heated thermostat code? In this video we will walk you through how to test and how to fix this co...CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the Chevy Cruze. in the ... 2010-2016 (Gen1) Chevrolet Cruze technical bulletins, recalls, service updates, and service related issues. 47.6K 37.8M ... 2013 Cruze LT 1.4 here. 278k KM. The issue I'm having is the fan only seems to kick …Hi all, I had to get my engine block replaced after coolant leak went into the cylinders and ruined it. I had no issues with my turbo before, but after it was done by a chevy dealer, I suddenly had turbo issues. They said there shouldn't be an issue, so they cleared the code. 20 minutes and 15 miles later it came back on.2012 Cruze LT, 1.4L, AT 91,000 Miles as of 6/20 Looking for EV for next car.. Model 3 if Chevy doesn't speed up their EV's to the marketplace! 2002 Intrigue 3.5L,LX5, AT 135,000- Owned for 10 years.. PM for Intrigue help. P1811 also a problem with this car. 2000 Intrigue 3.5L, LX5, AT, 89,000- Owned for 12 years.. Dreaded P1811 killed this ...2013 Cruze LT 1.4L Overheating. My cruze is overheating alot. I am confused as to whats causing it. In the past 2ys, I have replaced the water pump, thermostat, numerous hoses, coolant reservoir, wiring for fan, and water outlet housing, and both temp control sensors. I was told that it might be a bad head gasket but I havent seen any white ...2012 Cruze LT, 1.4L, AT 91,000 Miles as of 6/20 Looking for EV for next car.. Model 3 if Chevy doesn't speed up their EV's to the marketplace! 2002 Intrigue 3.5L,LX5, AT 135,000- Owned for 10 years.. PM for Intrigue help. P1811 also a problem with this car. 2000 Intrigue 3.5L, LX5, AT, 89,000- Owned for 12 years.. Dreaded P1811 killed this ...The vehicle: 2013 Chevy Cruze Eco, 6 speed manual, 7" touchscreen model radio, Option code UFU ... I am having an issue with the radio in my 2013 Cruze Eco, and have hit a troubleshooting roadblock. I haven't seen anything describing a problem quite like mine, and have tried many suggetions that I've seen online to no avail, so I was … 2013 chevy cruze issues, If you fix only some of this piece meal you run the risk of having to re do those portions again. 1. 2011-2016 Cruze Limited 1.4L PCV System Explained. 2. GM 1.4L Turbo Intake Manifold PCV Valve Fix Kits. 3. How-To: Remove 2011-2016 Cruze 1.4L Intake Manifold. 4. How-To: Replace the Valve/Camshaft Cover (1.4L Turbo) 5., Ma v e n. 2200 posts · Joined 2018. #4 · Dec 8, 2018. It's a picture showing the wiper transmission linkage popped off the motor arm. The plastic bushing wears or cracks and pops off the ball stud. There are bushing repair kits available, but you can also get the whole linkage for about $25 aftermarket., Oct 13, 2020 · DavidKovachik Discussion starter. 2 posts · Joined 2020. #1 · Oct 13, 2020. Good morning, I’ve got a 2013 Cruze LT with the 1.4T (118k kms) that has had poor acceleration for the better part of a year (wife’s car so I don’t drive it often). Just did some maintenance on it and swapped the spark plugs while I was at it, all 4 plugs were ... , Models: 2013-2015 Buick Encore 2012-2015 Chevrolet Cruze 2012-2015 Chevrolet Sonic 2013-2015 Chevrolet Trax Condition/Concern Customer may comment that when they put their key in the ignition or when they leave their key in the ignition, the vehicle will power up that may include cranking and/or crank and start of engine for a …, Jun 10, 2019 · Dim headlights. Dimming headlights are one of the most common signs of a bad alternator in the Chevy Cruze. Dim headlights indicate that the alternator can’t keep up with the energy request for the lights. As your Cruze begins to eat through the voltage stored in the battery, the headlights will begin to fade. , Oct 13, 2020 · DavidKovachik Discussion starter. 2 posts · Joined 2020. #1 · Oct 13, 2020. Good morning, I’ve got a 2013 Cruze LT with the 1.4T (118k kms) that has had poor acceleration for the better part of a year (wife’s car so I don’t drive it often). Just did some maintenance on it and swapped the spark plugs while I was at it, all 4 plugs were ... , Dec 23, 2019 · The 2013 Chevrolet Cruze offers two engine choices: A 1.8-liter 4-cylinder rated at 138 horsepower and a peppy 1.4-liter turbocharged 4-cylinder with the same horsepower but more torque and better ... , AutumnCruzeRS. 2159 posts · Joined 2012. #5 · Apr 16, 2015. My fan seems to come on when temp hits 225/226. Normal operating temp on my stock tune runs 223-225. To get your fan to run on high to see if its functional just undo ground wire to battery and pull out of loop wire goes through then reattach and start engine., Mar 23, 2020 · 2013 Cruze 1.4l Oil Leak. First and foremost, I want to preface this by saying this is not my car and I've never worked on a Cruze before. However, I'm mechanically inclined and have a friend who brought over their 2013 Cruze 1.4l turbo (130k miles) due to oil leaking out of the motor. They took it to a mechanic shop who said the engine needed ... , If the drive arm starts out of its proper home position, the wipers trace a different arc, usually into the engine compartment, but they don't do that, they operate the way they should, they just stop in the wrong place. The wipers stopping upright is new as of a few days ago. Like. Blasirl. 15872 posts · Joined 2015., Feb 23, 2017 · Failure of the valve cover PCV regulator diaphragm may only be a symptom of a greater problem: the PCV check valve in the intake manifold. If the intake manifold PCV check valve has failed and you only replace the valve cover, you will find yourself replacing valve covers every few months not knowing why. Intake Manifold PCV Check Valve. , 5 days ago · This light means you may have an issue with one or more of your tires – the air pressure is too low, too high or you have a slow leak or flat. ... 2013 Chevrolet Cruze; 2012 Chevrolet Cruze; , When it comes to the 2013 Chevy Cruze problems, there are a few major issues that deserve your attention. Some of the most common ones include engine …, The best Cruze models are from the 2013 (do note the 2013 Chevy Cruze problems) to the 2015 model years. These cover the first generation’s model years of 2011 through 2015. These cars are more dependable and come with more security features like a rearview camera and blind spot monitoring., Shop Chevrolet Cruze vehicles in Baltimore, MD for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 28 Cruze models …, Hmm, it very well could be the linkage needs adjusting. I did have the exact same symptoms you had, and swapping manual transmission fluid made the shifting issue disappear. It didn't help with the noise, though. Mine still makes some unpleasant noises on the 1-2 shift most of the shifts., Oct 7, 2022 · Common problems found on the 2013 Chevy Cruze include a total loss of electrical power, the engine stalling while driving, as well as transmission failures. Overall, these problems are worse than other compact cars from 2013, with high repair costs as well. , I am working on a 2013 1.4L Cruze and it is doing the whole "A/C off due to high engine temp". After that message the temp gauge continues to rise and says "engine overheated idle engine". I started with the basics on this but here is what I have done so far. The car will drive fine until it gets to running temp then it starts with these errors., 2014 Chevrolet Cruze Edit. Kelley Blue Book®. Trade-In Value: $2,608. Valid for ZIP Code 23917 as of 05/01/2024. Mileage: 108,373. Forecasts., 2012 Cruze LT, 1.4L, AT 91,000 Miles as of 6/20 Looking for EV for next car.. Model 3 if Chevy doesn't speed up their EV's to the marketplace! 2002 Intrigue 3.5L,LX5, AT 135,000- Owned for 10 years.. PM for Intrigue help. P1811 also a problem with this car. 2000 Intrigue 3.5L, LX5, AT, 89,000- Owned for 12 years.. Dreaded P1811 killed this ..., A malfunctioning thermostat may lead to various issues and should be dealt with immediately. Some of the most common symptoms of a bad thermostat are no heat, a spiked temp gauge, a blown head gasket, and more. A thermostat failure can only happen in two ways. The thermostat stays in the closed position and won’t let coolant through when the ..., CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the Chevy Cruze. in the ... 2010-2016 (Gen1) Chevrolet Cruze technical bulletins, recalls, service updates, and service related issues. 47.6K 37.8M ... 2013 Cruze LT 1.4 here. 278k KM. The issue I'm having is the fan only seems to kick …, The most common reasons a 2013 Chevrolet Cruze windshield wipers aren't working are broken wiper motor and issues with the switch. 0 %. 75 % of the time it's the. Wiper Motor. 0 %., Jun 25, 2021 ... If you have a 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, or 2019 Chevy Cruze or Chevy ... Chevy Cruze Sonic Trax Encore 1.4L Turbo PCV Issues ..., 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..., 2013 Chevrolet Cruze LS 4dr Sedan (1.8L 4cyl 6M) I bought the car 1 owner 25k miles back in 2014. By the time I made it to 80k miles the turbo went out, the ac went out, it was over heating, the ..., The worst year for the Chevy Cruze was 2011. Most experts agree that you should avoid the 2011 Chevy Cruze at all costs. These vehicles had both engine and transmission problems. In addition, they had electrical problems, coolant leaks, and other issues. While the problems improved slightly in the … See more, , 2.1 Check the fuse; reinstall it or do a replacement if needed. 2.2 Reboot the radio. 2.3 Check the antenna. 2.4 Replace the unit. 2.5 Seek the help of a professional or bring your Chevy Cruze to the service center., The 2013 Chevrolet Cruze has 11 problems reported for complete loss of electrical. Average repair cost is $1,500 at 55,950 miles., The 2018 Chevrolet Cruze has 136 problems & defects reported by Cruze owners. The worst complaints are engine, electrical, and brakes problems. ... 2013 Nissan AltimaCVT shuttering, vibration, ..., In this article, we'll explore some common issues and solutions for Chevy Cruze transmission problems, so you can get back on the road with confidence. ... CarAraC is an auto mechanics and car experts hub, established in 2013, offering an extensive range of information and resources on car technologies, auto repair, and vehicle maintenance., A malfunctioning thermostat may lead to various issues and should be dealt with immediately. Some of the most common symptoms of a bad thermostat are no heat, a spiked temp gauge, a blown head gasket, and more. A thermostat failure can only happen in two ways. The thermostat stays in the closed position and won’t let coolant through when the ...