Idle high until i tap the throttle

Reply Subscribe

Thread Tools

Search this Thread

#11

11-04-2022, 02:53 PM

Gorn

Fourth Generation Moderator
October 2009 ROTM

ROTM Winner's Club

iTrader: (1)

Join Date: Nov 2007

Location: Eastern PA,

Posts: 10,357

Quote:

Originally Posted by craby

make sure the intake manifold bolts are torqued properly, I had mine loosen once. so bad oil was getting into the intake from the engine valley.

Retorquing intake and throttle body bolts was part of my standard tune-up back when these cars where 3-4 years old. Craby is 100% right. If air is getting in that way then the IAC will constantly trying to 'fix" the idle. Same is true with the EGR valve.