QUOTE(Bullet @ May 7 2004, 11:23 PM)
Will the car run like crap without it?
yes, if the vac-hoses are still connected to the AAR but it doesn't have any juice, the car will hunt idle when warm and drive "strange" ...
if you can't find the wire,
disconnect & plug the 2 hoses that go to it.
you will have very low idle when cold, but everything will be correct once the engine gets to operating temp (including the idle) ...
Andy