R32 Gtr New Clutch Fitted With Lighten Flywheel

[Zardos]

Hi all I just had a new clutch fitted (extreme) with a Chromoly flywheel.

When I first start the car when its cold it seems to idle around the 1500-2000rpm mark and when I tap the accelerator it sticks. IT won’t idle down. After it’s got a bit warm it seams to idle normally around 950 rpm. The ecu is a Power FC.

I was thinking maybe the cold start or because of the flywheel being lighter it may be the reason behind it.

Dose anyone have any ideas as what it could be?

[Simon-S14]

cold start for sure, the flywheel wont cause that

[Zardos]

Thanks for that, how easy/hard is it to do your self.

Edited October 30, 2007 by Zardos

[STATUS]

yeah a lighter flywheel put less load at idle and can affect idle... 2 secs with hand controller and your laughing. Very common with upgrades....

[Cubes]

When starting mine its always rev'd up to just under 2000rpm then dropped to 1500rpm where it hangs until warm, as it warms up rev's slowly drop.

Thats how a clean correctly working coldstart IAC & AAC is supposed to work.

If its not icy cold mine most often than not hangs around 1200-1300rpm.

[Zardos]

yeah a lighter flywheel put less load at idle and can affect idle... 2 secs with hand controller and your laughing. Very common with upgrades....

Where abouts in the settings do you do this. Sorry if i sound like a dumb ass.