Q: My truck is overheating I changed the thermostat and radiator.so why is it still overheating?

asked by on

why is my truck still overheating when I changed my thermostat andaughter radiator. The coolant is not getting hot neither.
My car has an automatic transmission.

If you changed the radiator and thermostat and still overheats due to no coolant circulation then you have a water pump that is not circulating the coolant. The pump fins can get worn off, unable to pump and circulate the coolant. The radiator fan also needs to be checked for proper operation after the pump is replaced.

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. My truck is overheating I changed the thermostat and radiator.so why is it still 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: transmission shifting rough

Hi there, thanks for writing in about your 2004 Cadillac DeVille. Hard shifting can be caused by several items. I don't feel like the pickup screens are contributing to your concern. The transmission uses hydraulic pressure to control the shifts....

Q: While driving the car seems to want to sway left and right more than usual.

Hi there. From the description you have provided, there are several possibilities for your vehicle's poor handling. The fact you have had your vehicle's front end checked, tie-rod ends replaced, and the alignment performed all leads me to believe that...

Q: Is it my thermostat in my car that is not working?

You are correct, you probably do have an issue with the thermostat. When your thermostat is stuck in the closed position it doesn't allow coolant to run through the engine which is why you have the cooling effect. It will...

Related articles

P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
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...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.