AFPR Problems

[Talon628]

so i put a Aeromotive fpr in last night and got my 880cc injectors in and got everything sqaured away then set the pressure and cant get it to start now, i have a walbro 255 aslo in, it will fire once sound like its gonna go and doesnt , i dont know why ne one help?

[niterydr]

Do you get pressure on the gauge on the FPR? (Did you put one in?)
Have you primed the system? Odds are when you put in the fpr the rail got drained and there is not fuel in the system.
Did you bump/disconnect anything else while you installed the fpr?

[Swifty1638]

Do you know what a barb fitting is?

-A. Swift

[Talon628]

yeah it was getting pressure on the gauge,and im positive i have everything hooked up right i double triple checked...If I get pressure should i still have to prime it?

[Swifty1638]

yes, only because you've drained the system when you pulled the stock fpr off the rail. Double, triple checked? Does that mean you checked like 6 times? lol

-A. Swift

[b00stcreep21]

How about this..... Did you use anything to TUNE YOUR CAR for those sweet 880's you got? Did the car ever run w/ the new injectors and FPR? What's your fuel pressure? How are your lines hooked up? What did you "square away" when you put it all in? Usually information like this is good when you want other people to tell you what's wrong w/ your car. Despite how many times you've double, and triple checked, you obviously are missing something and everything isn't "right"

[Talon628]

hell yeah,lol so prime it then see what happens OK got ya.

[Talon628]

well the only thing i can think of is somthing to tune it with but it should still atleast start, and the fuel pressure is at 43psi, and as for running it ran for like 30seconds with the new stuff in at a rough idle but i expected that, then it quit and shut down and now wont start, no codes came up and no check engine lights either, and the only reason im asking for help is because ive not used these fuel upgrades before and ive been working on this for awile.

[Talon628]

what is the best to use for tuning this? that fuel setup with a t3/t4.

[b00stcreep21]

Your car isn't going to run if you don't have anything to control your TWICE THAN STOCK SIZED injectors. I'm gonna GUESS that your fuel pressure was low enough before you set it to BARELY run the car.