Have 2003 Chevy venture, the thermostat gauge keeps going from overheating to normal, blows out hot air than cold,. I was wondering if its thermostat is bad or water pump.


Asked by Jan 17, 2014 at 08:34 AM

Question type: Maintenance & Repair

1 Answer


Sounds like you've got air in the cooling system or you're very low on coolant. HTH. -Jim

Your Answer

Add photo

Related Questions


Search Maintenance & Repair Questions

Maintenance & Repair Experts

#1 Tom Demyan
Tom Demyan
Reputation 171,700
#2 dandyoun
Reputation 92,520
#3 tenspeed
Reputation 74,700
View All

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.