miss firing
Thread Starter
Junior Member
Joined: Sep 2004
Posts: 13
Likes: 0
Car: 89 camaro iroc
Engine: 5.7
Transmission: 700
miss firing
The car misses when driving at steady state or under slight
loads, seems to be backfiring thru the exhaust. put the ignition
in by-pass, and the thing runs great, got all new igniton parts
but nothing seem to help. Its got the steady 9-10 volts from the knock sensor control mod to the ecm, grounds are all good, it also
has new injectors, any help with this HEI system?
loads, seems to be backfiring thru the exhaust. put the ignition
in by-pass, and the thing runs great, got all new igniton parts
but nothing seem to help. Its got the steady 9-10 volts from the knock sensor control mod to the ecm, grounds are all good, it also
has new injectors, any help with this HEI system?
Senior Member
Joined: Dec 2001
Posts: 896
Likes: 1
From: Coquitlam, BC
Car: 86\92 Mutant
Engine: 355CI 430HP
Transmission: T-5 with mods
Axle/Gears: 7.625", Eaton Posi, 3.73
Re: miss firing
Originally posted by bland_cd
The car misses when driving at steady state or under slight
loads, seems to be backfiring thru the exhaust. put the ignition
in by-pass, and the thing runs great, got all new igniton parts
but nothing seem to help. Its got the steady 9-10 volts from the knock sensor control mod to the ecm, grounds are all good, it also
has new injectors, any help with this HEI system?
The car misses when driving at steady state or under slight
loads, seems to be backfiring thru the exhaust. put the ignition
in by-pass, and the thing runs great, got all new igniton parts
but nothing seem to help. Its got the steady 9-10 volts from the knock sensor control mod to the ecm, grounds are all good, it also
has new injectors, any help with this HEI system?
Thread
Thread Starter
Forum
Replies
Last Post