quick Q what is stock fuel pressure?
HAILERS
Joined: May 2001
Posts: 20,563
Likes: 27
From: FORT WORTH, TEXAS,USA
28-32 PSI at a normal idle.
37-39 psi at zero atmospheric pressure or if that makes no sense it means pulling the vacuum hose off the FPR at idle and seeing 37-39psi in the rail.
Head pressure of the fuel pump is shown in the free...online....FSM. Fuel and Emissions section.
37-39 psi at zero atmospheric pressure or if that makes no sense it means pulling the vacuum hose off the FPR at idle and seeing 37-39psi in the rail.
Head pressure of the fuel pump is shown in the free...online....FSM. Fuel and Emissions section.
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
Jul 1, 2023 04:40 PM