Quote:
Originally Posted by Josh (PA)
Did you notice any difference in drivability? I had a minor mis-fire issue before having mine done last month. After the cleaning its running much better.
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acceleration in the midrange --i think i got accustomed to the way it was before. there was a low level stutter in the engine under light acceleration that is definitely gone now.
seems to only be an issue for early engine designs which co-opted non-DI flowpaths and bolted on DI fuel injection.
sounds like Ford, GM and Porsche might have figured this out and that 2nd gen Audi and BMW motors are less afflicted.