1988 Chevrolet Celebrity engine

1988 CHEVROLET CELEBRITY
235,000 MILES • 2.8L • 6 CYL • FWD • AUTOMATIC
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DOMANATE
  • MEMBER
  • 1 POST
Car starts with gas to floor .Runs rough like timing has jumped ,back fires in intake, spark knocks,driven it with no problems an it just died jumped it an it started but rough like said an only stays running with gas pedal to yhe floor
Dec 30, 2013 at 7:19 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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DRCRANKNWRENCH
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 3,380 POSTS
There are a few psosisbilities. I think the most outstanding problem is the backfire. It is the best palace to start. I am giving you a link to a diagnostic walk through for this situation which should at least start you on diagnosing the problem.

use link bleow;

https://www.2carpros.com/articles/engine-backfires-while-running
Dec 30, 2013 at 9:25 PM
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