fuel pressure ?

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07-03-2007, 08:44 PM

#21

bighungrymatt

5th Gear Member

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Join Date: Jul 2006

Location: MISSISSIPPI

Posts: 3,382

RE: fuel pressure ?

cool, thats 1 less thing to worry about

thanks for helping me with my fuel pump problem!

07-03-2007, 08:48 PM

#22

samseed101

6th Gear Member

Join Date: Jun 2006

Location: Maine

Posts: 5,693

RE: fuel pressure ?

You're A/F ratio is fine. You want to be right about where you are; both at WOT and in closed loop.

07-03-2007, 10:41 PM

#23

93 LX FiveO

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Join Date: Aug 2006

Location: Haverhill, MA

Posts: 3,664

RE: fuel pressure ?

so whats a good fuel pressure?

i thought 30 psi with vaccum on, and 39 vaccum off was good?

07-03-2007, 11:36 PM

#24

bighungrymatt

5th Gear Member

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Join Date: Jul 2006

Location: MISSISSIPPI

Posts: 3,382

RE: fuel pressure ?

my fuel pressure with vacuum on is 30psi. i thought that was good too but now im not too sure haha

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