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2005 GTO Red/Black M6
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Discussion Starter · #1 ·
The hesitation only occurs when the engine is cold,no problems starting the car[05-M6] and starting off in first but when I shift to second ,let off the the clutch and step on the gas, the car hesitates for a second and then takes off,the same problem occurs thru the other gears until it warms up a bit,and then it runs perfect.The hesitation is not just a minor blip,but a rather"deep" hesitation.Any thoughts?? Oh,the car had a maggie installed about 3 weeks ago,no problems then,not sure if the maggie tune being so rich would relate to this problem or not......Ron
 
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