check engine light is on

2003 CHEVROLET MONTE CARLO
91 MILES • 6 CYL • FWD • AUTOMATIC
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VIDAITALIA1
  • MEMBER
  • 5 POSTS
pockrt reader reads. coolant temputure below thermostat regulating temputure. whut should i do
Nov 26, 2010 at 4:57 PM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Check and test the coolant temperature sensor and the thermostat-
Nov 26, 2010 at 5:40 PM
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VIDAITALIA1
  • MEMBER
  • 5 POSTS
thanks
Nov 26, 2010 at 6:00 PM
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