silverbullet02

iTrader: (2)

Installed my Racetronix fuel pump back in 2005. It has about 45k miles on it. When installed originally, I always had 56-58 lbs at idle and normal driving around. Over the last couple years it has been slowly falling off, down to about 51ish lbs now. I've also noticed that on a good road trip it'll also drop 1-2 lbs after a few hours. I can't imagine it would be the fuel pump going bad. Does this sound like a regulator? I've gotta drop the rear end for something else, so I'm thinking about doing the regulator at that time.

Opinions?

Thanks,

Brian

Lonnies Performance

iTrader: (16)

Does your pressure fall imediately after it primes. This is often a sign of a bad regulator as well as low pressure.

When the pressure drops after driving for a long period, it is often from a combination of heat & possible inlet restriction. You could have dirty filter sock, or the rubber check valve that keeps the fuel bucket full can be letting the fuel drain back out.

I have all these pieces in stock if you want to upgrade a few things while it is apart.