Mechanics

93 SE WIRE QUESTION???

1993 Pontiac Grand Prix • 6 cylinder 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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Trisha123
April 24, 2011.




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

Wrenchtech
Apr 24, 2011.


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