strange idle increase

[pigeon]

was out for a drive the other day and one of my i/c pipes blew off under boost. i quickly coasted to a stop and hooked it back up the headed home and all was well. only since then my idle has risen from 850rpm to 1150rpm and i carnt work out why. anyone had this before or got any ideas?
 
cheers Adam

[pigeon]

anyone any ideas?

[marco]

i had a similar problem a while back, it turned out that the idle adjsut screw had come loose and was winding itself in! at one point i had an idle of 2000rpm!!!!!

[jonrx7uk]

If you\'re running enough boost to blow the intrcooler pipe off, chances are one of the vac hoses has blown off too (this will increase idle).  have a good poke around.

Jon

[TiddlesRX7]

Yep check the vac hoses. I had a similar thing on my FC, I just couldn\'t get it to idle right. Turned out to be vac hose on the end.

[pigeon]

i had a quick look today but couldnt find anything obviouse. should get chance tomorrow to have a better look around to hopefully find out what it is. cheers for the input guys.
 
Adam