Check engine light is on

Tiny
VIDAITALIA1
  • MEMBER
  • 2003 CHEVROLET MONTE CARLO
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 91 MILES
If the top radiator hose is hard to squeeze after car has been running for some time whut does that mean is the thermostat no good
Saturday, November 27th, 2010 AT 4:31 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
If its a problem with the thermostat you'll be overheating or engine won't reach its operating temperature-Check engine light On -Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on.
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Saturday, November 27th, 2010 AT 4:36 PM
Tiny
VIDAITALIA1
  • MEMBER
  • 5 POSTS
Thank you
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Saturday, November 27th, 2010 AT 5:28 PM

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