Won't Start And Engine Light Is On

6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
115,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
1991 GMC Sierra 1500 engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 1991 GMC Sierra 1500:

Unsubscribe any time. We don't sell/share your email.

1991 GMC Sierra 1500 Owner Comments

problem #1

Mar 272010

Sierra 1500 4.3L V8

  • Automatic transmission
  • 114,954 miles

A D V E R T I S E M E N T S

I just added a fuel treatment to the gas tank so I could take it in for an emissions test. After a ten kilometer drive to a restaurant, when it was time to go home, the truck would not start and the engine light goes on when I turn the key. Does anyon have any ideas for a fix or have I destroyed the engine ?

- Thia H., Ottawa, Ontario, Canada

Send Comment Add Complaint

Not what you are looking for?