I have aproblem that I've been trying to diagnose for some time now without success.
I have a number of small misfires between 2800 and 3000rpm. They fell like very samll shudders as the revs drop or rise, if I am feeling especially accurate, I may just be able to hold the throttle on one.
I've been through the usual, substituted the coils one by one, new leads, new plugs (needed them anyway) no oil in the plug wells. I've also cleaned the airflow meter (hot wire type) and the throttle body, and there are no obvious vacuum leaks. I've had it on an Alfa examiner and nothing untoward shows up and the emissions I'm told (I didn't observe this) are fine.
Anybody got any ideas>