COOLANT TEMP FLASHES BUT NOT OVERHEATING SEEM TO...

  • Tiny
  • manuelflorendo
  • 1994 Saturn SL2
  • 175,000 miles

COOLANT TEMP FLASHES BUT NOT OVERHEATING SEEM TO RUN FINE WHAT SHOULD I DO SHOULD I CHANGE ECT SENSOR ALSO WHAT ARE COMMON FAILS ON 1994 SATURN SL2 TWIN CAM CARS

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Wednesday, November 7th, 2012 AT 6:32 PM

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  • Tiny
  • saturntech9
  • Expert
  • 29,872 posts

Have you checked the coolant level in the coolant bottle yet?The low coolant level and temp light are the same light on that year. On that car the coolant temp sensors have high failure rate. Also corroded coil towers the radiators crack over time right bellow where the upper radiator hose goes onto it. The pressure regulators fail in the valve bodys in the transmissions on those cars also.

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Wednesday, November 7th, 2012 AT 6:45 PM
  • Tiny
  • saturntech9
  • Expert
  • 29,872 posts

Also the upper engine mounts.

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Wednesday, November 7th, 2012 AT 6:45 PM
  • Tiny
  • saturntech9
  • Expert
  • 29,872 posts

Also the upper engine mounts fails those are some of the most common things I have replaced.

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Wednesday, November 7th, 2012 AT 6:50 PM

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