poor idle spped

[dannyc 0]

Evening all

 

My bro's C is running abit ruff at idle, but is fine once you get going. he has been told that there is probably a hole in the inlet pipe

 

what do you guys think it could be?

 

cheers :)

[sciroccotune 0]

is it a 16v?

 

COuld be anumber of things i guess, does teh car run right etc other than the idle?

[dannyc 0]

yeah 2.0 16v and it runs fine when you put abit of gas on

[sciroccotune 0]

have you cleaned the isv? also check for air leaks as the kejet system is very sensitive to leaks.

 

edit what idle speed do you get?

[bcstudent 0]

I'd be looking at the ISV first, followed by the connections to the ISV, follwed by the closed throttle switch on the throttle body.