View Single Post
fastfredracing fastfredracing is online now
Registered
 
fastfredracing's Avatar
 
Join Date: Jul 2003
Location: Valencia Pa.
Posts: 8,860
If it came in here, the first thing I would try to do , would be to isolate which cylinders are firing , and which ones are not . You can either old school it and unplug one coil/injector at a time, or drive it till it sets hard misfire codes for those cylinders ,and use your scanner to tell . Maybe your scanner even has live misfire data ?
Then, I would spend a few minutes moving coils/plugs around to see if the miss moves with them.
I think that is about as far as you can go backyarding it
__________________
No left turn un stoned
Old 08-04-2020, 12:58 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #19 (permalink)