Setting TM back to stock had no effect.
Here's what happened on my 100% stock file:
06302008_160907 from sabrewings -- Scan Depot dot net
Question. I've just been doing partial writes. When I loaded my stock file back, I didn't do anything about the fuel trims either. That shouldn't really make a difference with PE should it?
What could be causing knock in PE like this??? Something mechanical?