Temp gauge goes from cold to hot when only.

Tiny
ANONYMOUS
  • 1998 CHEVROLET MONTE CARLO
  • 138 MILES

Temp gauge goes from cold to hot when only driving one mile I changed the thermostat, temp sensor twice, switched out the cluster gauge and nothing, I purged the air out after the thermostat change I am a lost for words

Sunday, October 21st, 2012 AT 2:40 PM

1 Reply

Tiny
HMAC300
  • EXPERT
  • 45,722 POSTS

Make sure it is overheating first. Are the fans coming on? You may have a bad connection or shorted wire likely cause for that. It's a dark grenwire going to sender. What engine?

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Sunday, October 21st, 2012 AT 3:33 PM

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