please help..

[tenchu]

Blox prolly won't be too bad, though i've not any personal experience with it. 2.5" down pipe will probably be fine for the little turbo/boost you are running. Judging by the quality of the rest of your parts, i'm guessing its an ebay special t3/to4e .50 trim. I'd keep some spare cash handy for when/if that bitch goes.

[Teaks92HB]

quick update, and question.. I removed the turbo and piping, I installed a header and short ram, put new exhaust on. At idle my car shuts off. The vacuum reads at decel 21 which i know is normal but when i come to a stop my rpm drops and slight surge and stalls. Should I install the stock fuel injectors and run the p72 ecu i have? or any ideas on what it could be.. at start up its fine, idles good b/w 900-1100 rpms. And reads b/w 17-21 vacuum at start up. I fixed the vacuum lines I was having issues with. It is a b20z motor with an LS intake. Also any idea on where I could find the vacuum line routing info. Ive searched forums and google, and nothing.. unless I'm retarded..which that may be..

Thanks again.

[jdm delivery]

you should take it back to your friend and say what the fuck. fix this bullshit.

[tenchu]

Are you still running the larger injectors and the FMU (I believe you said you were running an FMU earlier?)

You're probably getting too much fuel and flooding.

As far as a vacuum diagram, not sure.

[Teaks92HB]

you should take it back to your friend and say what the fuck. fix this bullshit.

I hear ya, but after seeing how bad it is now, I don't think I ever want him touching it.

[Teaks92HB]

Yeah 320cc injectors, fpr, larger after market rail and walbro 255 pump. With the chipped ecu.

[tenchu]

Well the injectors I wouldn't say would be a huge issue, but only if you were running a proper EMS to be able to adjust the map to work with them. The FMU definitely needs to go when you're running in stock form, those are horrible things anyways.

[Teaks92HB]

Removed the venoms, installed stock gsr injectors. Removed the chip in the pr4 and it is running strong. Still has a tapping noise. I adjusted valve lash yesterday. It needed it! Couldn't even get feeler gauge inbetween rocker and cam. The stalling at idle is taken care of.

[Teaks92HB]

Sorry for being nieve but what is fmu? I'm sure once you say it I'll be like "oh...duh"

[Jams_ek]

Fuel Management Unit..