Hey joe p,
Where are the knock sesors(on the side of the block) & where should I look as far as wiring goes for the bad insulation? I have actually 'learned' to drive a certain way to avoid the 'miss' situation. If I wait long enough after downshifting & keep the throttle angle low enough until a certain speed is reached, then I can lay into it W/O getting my stuttering issue. Which kinda sucks B/C I'm driving around the computer! Even Motor Trend says they would still rather drive an older slower manual trans M5 over the new E55 automatic that runs 117mph in the quarter b/c they say it is so finickey to drive due to all the computer stuff????