just fyi, if this did start right after u started up without one coil... its most likely not software related...
i have upgraded my ECU and cleared my adaptations multiple times, and the noise was always there... so by the sounds of it, something physical happened in your motor
im no expert, maybe someone else can chime in on what happens when the car is started without one coil? curious to know how that ties in with everything.
Quote:
Originally Posted by L4ces
Build July 2008.
6mt
Haven't done 100 miles in one shot.
Problem started two days ago.
96K miles.
What's most relevant is that it was likely caused by the premature startup with one coil unplugged.
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