Thank you for the donation.
Did you check the EACV and fast idle valve coolant hoses and circuit for clogging?
Has the idling speed been adjusted correctly?
Was the factory adjusted throttle valve stopper screw tampered with?
This has nothing to do with the exhaust system, rather you should be checking for vacumn leakages at intake maniflod area.
Thursday, August 7th, 2008 AT 2:32 AM