Low Fuel Pressure

[algomni]

So I just bought a Walboro 255, and an AFPR, got them both installed. I first started the car up and it held 40 psi just fine. After turning the car off, letting it sit for about a day, I went to go get in and take it for a drive. Started the car and it ran terrible, so popped the hood and I was only running about 8-10 psi of fuel pressure. Anyone know what could possibly be up? Thanks

 

[evoredy]

The sealing oring that sits between the pump outlet and the housing may have failed. I would check there first after verifying the AFPR and all external connections visually.

 

[eclipsyco]

Only thing I can think of is either you have poor quality FPR (since you did tell which you have) or you forgot the adjust nut loose!

 

[algomni]

Sorry about that. Its a FuelLab.

Here is a link to the one I bought http://www.extremepsi.com/store/product.php?productid=21505&cat=310&page=1