1991 Suburban 4X4 (Hesitates @ idel)
#1
1991 Suburban 4X4 (Hesitates @ idel)
I need help, recently replaced the fuel injection system, cap rotter, plugs, fuel pump and I cheked the compression also and I'm at 153 to 160, it shakes a little under a load it hesitates at signal lights. I'm running out of options, don't know what else could it be. HELP!!!
#4
CF Beginner
Join Date: Jun 2011
Location: Staten Island
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
Don`t forget about the EGR. I had an issue with my 1993 with a 7.4. The EGR was getting to much signal and opening to much at the touch of the throttle. Plus the gasket was leaking between the layers.
Thread
Thread Starter
Forum
Replies
Last Post
Dirtbike768
Silverado & Fullsize Pick-ups
2
March 25th, 2009 10:51 AM
1991, 1991suburban, 4x4, 91, acceleration, chev, chevy, codes, forum, forums, hesitating, hesitation, obd, suburban, tahoe