Q: Q: Bad thermostat causing overheating

asked by on

My car is overheating. I think it might be a bad thermostat, but I am not sure.

The vehicle will need to be pressure tested to see if the intake and/or head gaskets are leaking coolant. The thermostat and housing should be checked for leaks. If these checks are okay, then the thermostat should be checked for being stuck. I recommend having a certified mechanic, such as one from YourMechanic, inspect your overheating issue and replace your thermostat if necessary.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Q: Bad thermostat causing overheating

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Q: Thermostat not working

Hello. If a thermostat is completely stuck closed, then it does need to be replaced without driving the vehicle. If it is not opening then it will be very easy to overheat the engine. If you need to have this...

Q: My 2003 BMW 330Xi recently started taching much higher than usual while driving.

This may indicate a failing speed sensor. The transmission speed sensor is a magnetic sensor that provides information related to the speed of the input and output shafts in the transmission, allowing the transmission to shift smoothly. The sensor counts...

Q: Why doesn't my turn signals work unless I press the emergency lights first and why does my hot & cold meter not moving

Hello there, you have a few different faults with your 2001 Chevrolet Monte Carlo. If the turn signals do not work without the hazard lights than the most common failure would be a turn signal stalk failure, wiring harness fault,...

Related articles

Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
What are the Car Pool Rules in Hawaii?
Hawaii is widely regarded as a land of vacation and relaxation, and as such, its scenic roads and routes are far better known than the state’s freeways. But, as with all...