Hesitation in 2nd gear (Automatic)
#1
Hesitation in 2nd gear (Automatic)
I just did a tune up on my 4.3, Plugs, wires, cap, rotor, pvc, serpentine belt and fuel filter, runs like a dream except for one little problem. When I pull out from a dead stop, it runs through first very normal, shifts into second, if I give it more gas here, nothing until 5 or more seconds later, then it picks up, shifts into third fine. There are no other problems with her that I notice. Transmission was rebuilt about 5 years ago. Any ideas where to look first ?
#2
If there are no codes, I would check fuel pressure then do a live data stream to see what the computer is doing.
Search random+hesitation and see if that sounds familiar
Search random+hesitation and see if that sounds familiar
Thread
Thread Starter
Forum
Replies
Last Post
75 blazer
Full Size K5 (1969-1991) GMT415 (1992-1994) Tech
1
08-13-2010 06:36 AM
2005, 2nd, 3rd, 99, automatic, blazer, chevy, gear, gears, hesitates, hesitating, hesitation, shift, shifts, trailblazer