surging at idle?
Thread Starter
|
Senior User
Joined: Sep 2003
Posts: 236
Likes: 0
surging at idle?
my 460 has a regular and slight surge at idle. does not seem to matter how i adjust the injectors it does not go away. does this sound like an intake or base of the throttle body leak. any other suggestions?
Moderator
Joined: Dec 2001
Posts: 22,436
Likes: 17
From: Louisville,Ky.
I would say it is the IAC, but I don't think that your set-up has one.
Does this set-up use an EGR valve? Could it be slightly stuck open?
It could be a vacuum leak and the O2 sensor is contantly correcting the mixture causing it to hunt for the proper set up all of the time.
Jimmy
Does this set-up use an EGR valve? Could it be slightly stuck open?
It could be a vacuum leak and the O2 sensor is contantly correcting the mixture causing it to hunt for the proper set up all of the time.
Jimmy
