[coolen]

i checked my fuel pressure today, and this is what i found:

100_1537.flv - Video - Photobucket - Video and Image Hosting

the numbers are a bit blurry, but the need hovers around 32-34 psi. Good? Or not so good?.......when it was reved up, it goes up to around 40, but pretty much immediatley drops back down-even before the revs drop off.

 

[88pathoffroad]

That's pretty close for a 87-92 4-cyl or 87-89 V6. Video looks like a 87-89 V6 pickup. What year and engine are we talking about?

Sounds like you have a broken exhaust stud or two...

 

[coolen]

95 3.0l i thought is was supposed to be around 34 with vaccum line attached, and around 43 unhooked

 

[88pathoffroad]

You are correct; at idle you should have 34 psi with the pressure regulator vacuum hose connected, 43 psi with it disconnected.