IAC regulates idle speed. Sounds like yours is slow to respond.
shoz123 · Premium Member Joined Nov 4, 2002 · 13,798 Posts #6 · Oct 24, 2010 View full thread IAC regulates idle speed. Sounds like yours is slow to respond.
shoz123 · Premium Member Joined Nov 4, 2002 · 13,798 Posts #11 · Oct 25, 2010 View full thread The engine should die immediately if the IAC is unplugged at idle.
