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The3lite · 06-12-2015, 09:30 AM

After installation of a full exhaust (LTs, Y pipe, Cat-Back) and a ported and polished throttle body, I have been having a wired idle issue:

If I am driving, push in the clutch, take it out of gear and roll, the rpms will drop to about 2k or so and it will slowly decrease until I stop rolling. Then the idle will return to normal. Also when shifting, the RPMs do not drop quickly so I end up waiting for the RPM to drop for rev matching on up-shifts. Any ideas on this one?

06-12-2015, 09:30 AM	#1
The3lite Join Date: Aug 2014 Location: Newton NJ Posts: 23 iTrader: (0)	Idle Hangs After installation of a full exhaust (LTs, Y pipe, Cat-Back) and a ported and polished throttle body, I have been having a wired idle issue: If I am driving, push in the clutch, take it out of gear and roll, the rpms will drop to about 2k or so and it will slowly decrease until I stop rolling. Then the idle will return to normal. Also when shifting, the RPMs do not drop quickly so I end up waiting for the RPM to drop for rev matching on up-shifts. Any ideas on this one? __________________ 2000 Camaro SS SLP SLP Lid, TSP LTs, TSP Catted Y, SLP LM1, Koni SA 4/4, BMR Lowering Springs, Founders Performance LCAs and Panhard Bar.