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
  • 8,549 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.
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Friday, December 12th, 2008 AT 8:13 AM

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