93 PONTIAC GRAND PRIX SE WIRE QUESTION???

  • Tiny
  • Trisha123
  • 1993 Pontiac Grand Prix
  • 6 CYL
  • 2WD
  • automatic
  • 170 miles

I found a oval plug hanging down underneath the motor. I found the other end and its near the oil filter. Whats that go to?

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Sunday, April 24th, 2011 AT 10:51 PM

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  • Tiny
  • Wrenchtech
  • Expert
  • 20,296 posts

Could be the knock sensor plug or the oil pressure sender plug.

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Sunday, April 24th, 2011 AT 11:56 PM

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