fuel isues need help

[rustymod]

we ran in to this a few years ago with l/m it was a bad fitting that was sucking air

I use the procam and have no issues, and have not had any issues. In fact I switched from the gold pump and will NOT go back

the gold pump cost a feature finishes. the thin tiny belt that comes with it, is known for coming off..... no thanks

If I was gonna belt drive it would not be with that deal ever again.

I agree on checking the fittings and lines....

we use the regulator from aeromotive. pricey but does a good job. If you really think the pump is the issue they you can check it and or replace it.

they are cheap enough to try. prior to the procam, I had BG block pump that lasted 2 seasons and then got weak on psi. switched to procam no issues. drop me a pm, heck I may have a known good block pump you can put on, and then you can verify if its the pump or not.

[twisterf5]

running out of fuel 1/2 way down the straight away, running alcohol, replaced fuel pump 3 times, procam pump, replaced all lines replaced needle and seats,replaced fuel pump shaft replaced return regulator. its seems to be pulsating and blowing by the needle and seats, running 9lbs of pressure, ahs any body ever ran into this problem, whats the fix

have you check the cam lobe for the pump sounds like it is worn off.

[rustymod]

an easy way to check the pump is to pinch off the return line. you should see the psi go up, if you do not then more than likely the pump is no longer doing its part. easy to check.

[50j]

I would triple check the fuel filter to make sure it's not put together wrong. Allstar has a schematic of how it's supposed to go together on their website. I keep one printed out so there's never any confusion.