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Old 10-16-2013, 01:02 PM   #9
MAPerformance
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Join Date: Aug 2012
Drives: Asphalt FRS
Location: Cottage Grove, MN
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You may be experiencing the "idle dip" that these cars have stock. Mine idled pretty low and rough too when I got it. A good tune with a raised idle helped ten fold. Its soooo smooth now.
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