2005 Chevy Monte Carlo No Heat

2005 CHEVROLET MONTE CARLO
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AUDREYJO118
  • MEMBER
  • 1 POST
2005 Chevy Monte Carlo

I have been having trouble with the heat in my car, it's not working. My coolant was almost empty, so I filled it and the heat started working. Now my coolant is empty again and there is no heat. I haven't noticed any big puddles under my car. What could be the problem?
Oct 30, 2008 at 2:43 PM
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RENAUDTN
  • CAR REPAIR CONTRIBUTOR
  • 636 POSTS
It sounds like your heat is working just fine; your problem is your level of coolant. You have a coolant leak somewhere.
try to check for leaks when your car is running.
Make sure there's no leak at the water pump, somewhere on the radiator, hoses, etc.
Have someone pressure test your cooling system because you could also have an internal leak (crack cylinder head, leaky head gasket).
Also, have your radiator cap tested as well.
Oct 30, 2008 at 4:49 PM
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