ENGINE COOLANT TEMP

Tiny
CHEVYHELP13
  • MEMBER
  • 2003 CHEVROLET TRAILBLAZER
  • 62,000 MILES
CHECK ENGINE LIGHT COMES ON - CHECK CODES AND IT HAS P0128 THAT SHOWS. REPLACED AND FLUSHED COOLANT, POSSIBLE ENGINE COOLANT TEMPERATURE SENSOR. WHERE IS THE ENGINE COOLANT TEMERATURE SENSOR LOCATED AT ON 2003 TRAILBLAZER 4WD, 4300 VORTEX.
THANK YOU
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Monday, May 20th, 2013 AT 5:06 PM

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Tiny
ASEMASTER6371
  • EXPERT
No, 128 is a bad thermostat.

Roy
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Monday, May 20th, 2013 AT 6:05 PM

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