im having trouble with my fuel pressure. it isnt rising as it should as the rpms's rise and at wot im seeing pretty much the same psi as where i have it set at idle...i know it supposed to be in between 80-90 psi but without setting it like that at idle i wont reach that...ive messe dwith the fpr to try and get it all worked out but cant get anything figured out...tia

could be that your fpr is not seeing boost, and this is why it will not increase the fuel pressure. check your vacuum line. It will not increase pressure until it sees boost.
Late

-97 GS (First project, 299 whp)(sold)
- 97 RS 2.6 last numbers: 306hp, 352tq @16psi (Dead, parted out)
- 99 GS OZ, Hahn Kit, 56k miles (Sold)
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- 00 Nissan Maxima GLE (Daily Driver)
- 02 Audi A4 1.8T Quattro

What typw of fpr is it? If it's the Cartech FMU...then get rid of it and buy a Vortech S-FMU.

______________________________

Ryan
IRyanHester@Hotmail.com

'03 Mazda 6s

If you do have the Cartech, try connecting the vacuum hose to the OTHER barb that's on the top. Swap the bleed valve and vacuum hoses and see what happens. I didn't know which was which at first and had the SAME problem. Try that and let us know!

Jeremy

96 Indy Red Dodge Avenger I4 5spd
225.7whp/227.2wtq @ 10psi, currently running 12-14psi.
HRC Stage III turbo setup
JE 8.8:1 pistons
Eagle rods
block bored .020" over
GReddy FMIC w/ custom piping
1G crushed BOV
SPEC Stage 3 clutch
2.5" DP, 2.5" high flow cat, 3" ERT catback w/ Magnaflow muffler and 3" tip.
much much more...