1991 Pontiac Sunbird Might Find Site That Will Show Upstream 02 Sensor Well Oil

1991 PONTIAC SUNBIRD
185,000 MILES
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MURDAWG1971
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where might i find a site that will show me where to find my upstream 02 sensor as well as my oil sending unit.
Jan 27, 2013 at 7:07 PM
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ASEMASTER6371
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what motor??

Roy
Jan 27, 2013 at 7:49 PM
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MURDAWG1971
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lol, sorry, it is a 1991 Pontiac sunbird 3.1L
Jan 27, 2013 at 7:57 PM
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ASEMASTER6371
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the o2 sensor is on the top of the back exhaust manifold.

the oil pressure switch is just above the oil filter

Roy
Jan 27, 2013 at 8:06 PM
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MURDAWG1971
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thanks
Jan 27, 2013 at 8:15 PM
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