SR20D+T Build Up Help!!!

[Mr. Kong]

Hi...

A newbie here.

Anyway, Just finished my s13 sr20de +Turbo Build Up.

First. After all the installation it has a rough idle? Second.

Just installed a sard adjustable fuel regulator and don't know how to tune it and should I still use the original fuel regulator.

Third.

Whats should be the desired fuel pressure when idle when im running just around 4 psi of boost. (Just to keep safe).

Im running a CT20 turbo from a toyota mr2. Stock ECU Stock MAF Stock N/A Pump.

Hope all turbo guru's could help me with my small problem.

Thank you in advance.

REgards,

Mr. KongPhilippines

[duffman1278]

Search for the correct amount fuel pressure first. But I would suggest you put the stock FPR and try to run the car that way.

Double check your timing as well and make sure you MAF works and the wiring to the MAF is good.

Also double check for boost leaks

[Mr. Kong]

Thank's Duffman,

Anyway, Already checked the what youv'e said and everything is fine. Already tried to use the stock FPR but to no avail it is still the same(rough idle and cold start). BUt I think the culprit here is the vacume hose from the throtle body or from the intake manifold. originally it was plugged at the stock intake tube but as of now it is relocated at the vacume side of the turbo piping (filter side). Should I relocate it to the boost pipe side (before the throtle body) or the is it the latter the right way?

thank in advance

regards

hervie