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      09-15-2007, 07:11 AM   #9
scalbert
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Drives: '13 S4, '15 Q7
Join Date: Feb 2007
Location: Woodstock, GA

iTrader: (8)

Change the plug for cylinder 6 and if it still occurs, move the coil pack to another cylinder and see if the problem moves with it. Sounds like either a plug or coil pack is marginal and and becomes visible with the extra load from the PROcede.
Appreciate 0