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

1991 PONTIAC SUNBIRD
185,000 MILES
Avatar
MURDAWG1971
  • MEMBER
  • 37 POSTS
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 11:07 AM
Avatar
ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
what motor??

Roy
Jan 27, 2013 at 11:49 AM
Avatar
MURDAWG1971
  • MEMBER
  • 37 POSTS
lol, sorry, it is a 1991 Pontiac sunbird 3.1L
Jan 27, 2013 at 11:57 AM
Avatar
ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
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 12:06 PM
Avatar
MURDAWG1971
  • MEMBER
  • 37 POSTS
thanks
Jan 27, 2013 at 12:15 PM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle