OIL SENDING UNIT

  • Tiny
  • carlomilani
  • 2003 Chevrolet Avalanche
  • V8
  • 4WD
  • automatic
  • 90,000 miles

2003 Avalanche, oil gauge pegs at 80 when running

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Thursday, February 10th, 2011 AT 2:25 PM

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  • Tiny
  • JDL
  • Expert
  • 16,289 posts

Check the following.

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Wednesday, February 16th, 2011 AT 10:04 PM
  • Tiny
  • hmac300
  • Expert
  • 43,589 posts

The sending unit wire may be grounded causing this, check for alow voltage light at sender. It cold be bad sender as well.

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Tuesday, March 15th, 2011 AT 11:35 PM

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