code 54?
Supreme Member
Joined: Dec 2001
Posts: 1,418
Likes: 1
From: Morris, IL
Car: '91 t-top RS; '91 hrdtp Z28
Engine: LO3;383tpi
Transmission: 700r4;very nice 700r4
Axle/Gears: 4.10 zt posi, 3.70 auburn
The tech articles has info on the codes, but if I remember right it is low voltage to the fuel pump or the fuel pump relay. I had it show up about two weeks ago. Reset the ECM and it hasn't come back.
Thread
Thread Starter
Forum
Replies
Last Post
