Mechanics

PONTIAC SUNBIRD SENSOR PROBLEM

1991 Pontiac Sunbird • 185,000 miles

Where might I find a site that will show me where to find my upstream 02 sensor as well as my oil sending unit.
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Murdawg1971
January 27, 2013.




What motor?

Roy
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ASEMaster6371
Jan 27, 2013.
Lol, sorry, it is a 1991 Pontiac sunbird 3.1L

Tiny
Murdawg1971
Jan 27, 2013.
The o2 sensor is on the top of the back exhaust manifold.

The oil pressure switch is just above the oil filter

Roy

ASEMaster6371
Jan 27, 2013.
Thanks

Tiny
Murdawg1971
Jan 27, 2013.

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