Backfire ck engine light
Thread Starter
Burning Brakes
Joined: Jun 2007
Posts: 948
Likes: 1
From: ANGLETON TX
Backfire ck engine light
Well it was running great 82 crossfire all stock 60k miles started this morning and backfired ..loud! then ck engine light and its now running rough as hell.... im not a great mechanic but any ideas where to start. it has all original plugs wires etc,,,,
Safety Car
Joined: Nov 2005
Posts: 3,532
Likes: 1,185
From: Arizona - If you don’t know CFI, STOP proliferating the myths around it...
What is the CEL code it is throwing? Do you have a GM Service Manual? If not, get one, it is very good at troubleshooting and explaining CFI.
