4agze idle

[Stej]

Hey ive got a problem with my 4agze its idling at about 2500rpm. Ive check all my IC piping for leaks and my vacum lines all seem to be good. Anyone got any ideas?

Thanks

[Nikkojoe]

bring it around my place and ill check it out

if you want to that is :P

[Tim.duncan]

cold start not working properly?

would be the next place id look. im assuming the idle screw is wound out?

[Stej]

yer found out what it is, it was a cracked ic pipe but is still idling at bout 1400rpm but the temp dosent want to go above 55 degrees. I do have a big alloy radiator maybe this could be the issue?

[Nikkojoe]

The low temp could cause the cold start idle valve (cant remember if you still have it) to remain open and hence the higher idle.

[Stej]

yer i might bring it round if thats kool tom? Plus i wanna see ya build :P looks shhmick

[hachi_dk]

yer found out what it is, it was a cracked ic pipe but is still idling at bout 1400rpm but the temp dosent want to go above 55 degrees. I do have a big alloy radiator maybe this could be the issue?

to test if this is whats not letting the temperature go higher,
you could get a sheet of metal,
zip tie it to the front half of the radiator, covering some of the cooling slit thingies.
then take it for a drive.
if the temperature stays the same. it aint the radiator.