Fueling question..

[CrawlinZX14]

Ok, so i have a question on my system. Bought the car about a week ago, not really sure whats done to it, but pretty sure its hitting fuel cut under boost. I seem larger injectors, and a bigger pump to help with this issue. Now I happen to have a A1000 aeromotive fuel pump laying around I was thinking about running inline instead of in tank, but would I have to remove the OEM pump to do it? I have never messed with OEM in tank pumps before really, I opt out for a cell and sump normally, but dont really wanna do all that on this one if I dont have to. So my question is can I run the A1000 ( obvious overkill) in line and then add my AFPR to it to help meter the fuel pressure better for future mod's and help with this fuel cut issue?

 

[GRAVEDIGGER]

Have you done a boost leak test yet? If not, I would start there first and see what you find.

http://www.dsmtuners.com/forums/new...ester-merged.html?highlight=boost+leak+tester

 

[CrawlinZX14]

yeah pressure tested to 30psi. So that doesnt seem like the issue. I know they upgraded the turbo so im pretty sure its fuel cut. Cause it will take off, then bog then fly again. Like the ignition is being retarded when I get into boost hard. I am going to get a wide band soon to hopefully sort it all out, but I am more interested to know if I can just run the A1000 inline. Obviously I will need a larger fuel pump in the not so distant future anyway, so may as well see if the one I have I can use, or if I need an in tank.