03 MONTE CARLO OVERHEATING

  • Tiny
  • Cgorman05
  • 2003 CHEVROLET MONTE CARLO
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 130,000 MILES

My 2003 monte carlo is overheating. Ive changed the thermostat, the water pump, and flushed the radiator system. What do I do. It worked for 1 day after the changes, then the heat went out and now its overheating again.

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Sunday, February 13th, 2011 AT 4:20 PM

1 Reply

  • Tiny
  • Merlin2021
  • EXPERT
  • 17,582 POSTS

When the heat goes out check the coolant level, if it's low, add coolant and test the sysem with a cooling system pressure tester, Autozone loans out the tool, this will show where the leak is. If it's a head gasket white smoke should be visible at the tailpipe(when bad enough) Test the system according to the tool instructions.

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Sunday, February 13th, 2011 AT 4:24 PM

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