View Single Post
  #2  
Old 12-02-2007, 10:22 AM
wafrederick wafrederick is offline
Banned
 
Join Date: Dec 2004
Posts: 2,706
Thanks: 0
Thanked 0 Times in 0 Posts
Re: Ignition timing for '97 3.9L

It is not adjustable and it says on the emissions label.If it has a crank sensor,not adjustable and computer does all the ignition timing.There is a cam sensor inside the distribitor you do not want to mess with.
Reply With Quote