Car runs like ass
Car runs like *** P0300 code, misfire
backfires and runs like it is only firing on 6 bog down then will kick in anywhere around 3-4500 rpm
Had new iridums and msd's installed with LT's
and the air and egr deleted
tuned out as well
Ran great for 4,000 miles now runs like ***
checked the plug wires and they look ok. any ideas would be great
backfires and runs like it is only firing on 6 bog down then will kick in anywhere around 3-4500 rpm
Had new iridums and msd's installed with LT's
and the air and egr deleted
tuned out as well
Ran great for 4,000 miles now runs like ***
checked the plug wires and they look ok. any ideas would be great
you need to get somebody to delete the code your throwing. This is weird that it was fine for 4k miles and now its doing this. I was thinking maybe a cracked plug at first but it would happen way before 4k miles. did you gap your plugs?
I had them installed by a Fbody guru so i am sure if they should have been they would have been. I didnt think they needed to be.
I cleared the codes via the pcm fuse pull prosudure.
I cleared the codes via the pcm fuse pull prosudure.
https://ls1tech.com/forums/general-maintenance-repairs/598274-0300-misfire-5-7-8-a.html
is it doing anything like that?
is it doing anything like that?
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glad you got it workin