Quote:
Originally Posted by AndyW
My research on this issue has led me to believe it is a transmission issue. Just FYI.
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Well after months of surge free driving my issue is back.
What happened is I flashed my E60 custom flash and within 3 days it was back!! I have not touched the TCU at all.
So its booked into the dealer for a reprogram again, and then I'll leave it alone.
Still not sure if its the ECU or TCU but the issue really sucks.