EST Wire To time the Engine
September 13th, 2009 | 1:54 PM
#2
Super Moderator
Professional Mechanic
Professional Mechanic
Joined: Nov 2008
Posts: 2,950
Likes: 4
From: Bowie, MD
Do you have a vortec engine? Black plastic intake with t-body in the middle? If so there is no wire and you can not set ignition timing with a light it is computer controlled. Turning the distributor is used for fuel injector timing and syncs to cam and crank sensor. It must be done with a scan tool that shows data.
Thread
Thread Starter
Forum
Replies
Last Post
gunner5
Silverado, Sierra & Fullsize Pick-ups
2
September 22nd, 2009 5:08 PM
