Power Screw Adjustment
Just purchased a 93 gmc 6.5l this past winter and I have up graded the cooling system with the duramax fan/clutch, 130 gpm water pump, marine injectors, aftermarket air cleaner and heavy duty lift pump. I have heard of guys turning up the power screw and I was wondering how can you tell if someone has already played with it?
this is the fuel screw link, it has some really good knowledge in it
https://www.dieselbombers.com/6-2l-6...ctor-pump.html
Thread
Thread Starter
Forum
Replies
Last Post
1ATony
1A Auto Parts
1
Jan 5, 2016 12:03 PM
1ATony
1A Auto Parts
1
Dec 7, 2015 01:09 PM
1ATony
1A Auto Parts
1
Oct 29, 2015 02:11 PM
Diesel Bombers
General Diesel Related
1
May 10, 2015 10:57 PM



