how many oxygen sensors in the 5.7L engine in a 1500 gmc suburban 1993.
What is your question?
Auto zone said 2 and o'reilly auto parts said 1.
3 Replies
Popular Answer
csubak30on Apr 5, 2012
Should be 2. One on bank 1 and one on bank 2. Autozone is right.
milesautoon Apr 5, 2012
O'relly's wins this time. Pehaps AutoZone though you would need a spare. I see you have a differant anwser. Its possible that its 2 on left coast. Emmision standards are differant out there.
globalhelperon Apr 5, 2012
in calif we have 2 both on the right bank,but they read wierd on this model.
Similar Questions
See more 1993 GMC C1500 Suburban QuestionsWhat are the best GMC repair shops?
RepairPal Certified shops can diagnose and repair your 1993 GMC C1500 Suburban. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Tuffy Tire & Auto Service Center - Grandview
1524 W 5th Ave
Columbus, OH
Closed
Opens 8:00 AM Mon
Excite Auto Repair & Towing
3430 Westerville Road
Columbus, OH
Closed
Opens 9:00 AM Mon
All In Auto Service
5200 Fisher Road
Columbus, OH
Closed
Opens 8:00 AM Mon
Tuffy Tire & Auto Service - Grove City
2131 Stringtown Rd
Grove City, OH
Closed
Opens 7:30 AM Mon
Blackstone Complete Auto Care
4800 Sinclair Road
Columbus, OH
Closed
Opens 9:00 AM Mon
Boyd's Tire & Service - Columbus
5263 Godown Rd
Columbus, OH
Closed
Opens 8:00 AM Mon
Tuffy Tire & Auto Service Center - Grandview
1524 W 5th Ave
Columbus, OH
Closed
Opens 8:00 AM Mon
Excite Auto Repair & Towing
3430 Westerville Road
Columbus, OH
Closed
Opens 9:00 AM Mon
All In Auto Service
5200 Fisher Road
Columbus, OH
Closed
Opens 8:00 AM Mon