rb20 power problems???

[Justa32]

Hey , i just got my r32 gts-t its just been imported 1st time on australian roads it seems to run nice everythings good condition exept 1 thing , when im driving it there seems to b a sudden halt in power at about 5krpm it feels like u let off the accelerator , does n e 1 no wot it could b plzzzzz help me out here !

[Kryostaisis]

coil packs? fuel pump? spark plug gap? there is another forum on here that goes through most of the possibilities... normally when its at about 5000rpm... pretty much coil packs.... if you get alot of poping and things like that its your fuel pump.... but yeah... thats the best i can do

[Turbine]

It maybe a simple boost leak, air leak from any one of the hoses under their.

They are gettin old now you know

[blackrb20silvia]

ill say coil pack i had this prob a few days ago

http://www.skylinesaustralia.com/forums/sh...ead.php?t=74038

i played round with the gaps (made them smaller) and changed all the coil packs

now it is perfect