1996 Chevy S-10 fuel through exhaust

MONSER1

MEMBER
1996 CHEVROLET S-10
4 CYL
2WD
AUTOMATIC
83,000 MILES

I have a 96 chevy s10 p/u 4 cyl I just replaced fuel injectors and when I fired it off it ran bad missing on I believe 1 cyl I have fuel coming from my exhaust pipe. I changeed my fuel pressure regulator and that wasnt my problem I can hear all my injector spraying though I do have one injector that sounds a little different. Could I have one injector hanging up and not closeing all the way causing the fuel problem?

1 Reply

BLACKOP555

MECHANIC
10,371 POSTS

Simply disconnect the injector you feel is at fault and it will kill that cylinder. And then wait to see if fuel still comes out of the exhaust pipe, if not check the pulse on that injector and if thats good replace the injector.