2003-04 Mach 1 Registry Owners Club - View Single Post

AZstang · 02-20-2012, 07:42 AM

I installed the restrictor plate that I bought from NC Mach 1 (good quality part). Initially I saw zero change until I re-loaded my tune. It did not completely fix the problem but at least is it not shooting up to 2k-2.5K at the light. I am still seeing about 1.3K-1.5K even after lowering my idle with my tuner, but not all the time.

02-20-2012, 07:42 AM	#270
AZstang Registered User Join Date: Feb 2012 Location: Tucson, Arizona Posts: 12	Re: Hanging/Slow dropping RPM FIX inside. I installed the restrictor plate that I bought from NC Mach 1 (good quality part). Initially I saw zero change until I re-loaded my tune. It did not completely fix the problem but at least is it not shooting up to 2k-2.5K at the light. I am still seeing about 1.3K-1.5K even after lowering my idle with my tuner, but not all the time.