R32 Losing Power

[Striker86]

just bought skyline r32 gtst ran fine for the first week

now its splattering or fuel surging once i hit high boost

also was taking ages to start up and when does its reving pretty high like 1500rpm

i was told to change fuel filter sparks etc so i did that made car start easier

but is still splattering at high boost and still revs high

also when im jus cruzn at like 2000rpm revs consistently drop right down

and go back up jerking the car around

engine turbo are standard other than fuel pump

which had been recently changed to a bosch one

also 3" exhaust from turbo back

ive now been told i should get new fuel reg which i dont know where to get one

and i dont really want to waste money on something i dont need

anyone have any ideas??????????????

[LoNg_ShaNks]

im just going to throw this out there as im not mechanically minded but try searching for AFM, it may need cleaning with carb cleaner.

thats my 2 cents worth, hope it helps!

[amzer24]

have the coilpacks been changed at all, try getting a set of splitfires mate that should help it out loads as the stock ones are crap and poorly made.

[Striker86]

thanks mate ill try that 2 i ordered a fuel reg already and got my new cooler so ill order coil packs next

even if they dont end up being prob coz yeah are stock coils at mo

[StOjA32]

i had a similar problem with my idle revs being at about 1500 - 1800 rpm

realised the connection to my ecu wasnt good.. it needed a little tightening, after that everything was fine ...

[bubba]

The stock cocils aren't crap and poorly made, they are just old now and it's cheaper to replace with a set of splitfires for ~$500/set as opposed to ~$260each for new stockers.