1992 Chevrolet S 10 2 5 L 4 Cly Firing Driving On Freeway Engige

1992 CHEVROLET S-10
70,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
2.5 l 4 cly Have a firing problem.. was driving on freeway and engige started running rough replaced Distrubitor it was rusted .. new wires new cap and plugs.. now it the same get a code of 1.. 1,2 only cly 1 and 4 are firing.. heavy fuel odor from throttle body.. also changed cadalit convertor.. and Fuel Filter..
Dec 23, 2012 at 6:36 PM
Advertisement
Avatar
ASEMASTER6371
  • ✓ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
do a compression test first.

you may have failed quad driver in ecm. have a shop verify this

Roy
Dec 23, 2012 at 6:42 PM
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 Free Question
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.