1999 Chevy Cavalier

Tiny
AEROCHIK64
  • MEMBER
  • 1999 CHEVROLET CAVALIER
1999 Chevy Cavalier

my car is overheating and my heater won't work. What is it?
Wednesday, December 10th, 2008 AT 8:27 PM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
Most likely a bad thermostat, but closely inspect for any leaks, all hoses, heaterhose connections and waterpump weep hole.
Another posibility is the waterpump. If the hose from the thermostat is cool when engine is hot, then most likely a thermostat, if hot then I would suspect the waterpump.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, December 12th, 2008 AT 8:13 AM

Please login or register to post a reply.

Related Heater Not Working Content

Heater Not Working
VIDEO
Heater Not Working
Instructional repair video
Heater Not Working
GUIDE
Heater Not Working
Step 1 - A heater cannot operate unless the engine is full of coolant/antifreeze. If coolant level is low check the system for leaks.
VIEW MORE

Sponsored links