02-08-12, 01:10 PM
I'm not sure if this has any relevance as it was on a car but my old Impreza had exactly the same problem and I changed the coils (not cheap for 4 Impreza coils!) and, voila, problem cured!
I also had the same probelm on my race bike but that turned out to be a split HT lead and monsoon conditions at Snetterton! :lol
Giles

I also had the same probelm on my race bike but that turned out to be a split HT lead and monsoon conditions at Snetterton! :lol
Giles