I recently bought this bike and noticed my rear cylinder exhaust was cooler than the front. I pulled the plugs and changed them to platium, still the same. The rear plug has fouling on it but is still firing, just not as strong.... any suggestions? bty... stage1 carb and SEll pipes, took the baffles out.
Thanks, Murf

 

Hi Murf,

How was it running before you took out the baffles?! If it was you who took them out, put them back in, if possible, and check the bike again. Removing baffles will affect running and probably your fuel mixture.

Otherwise, my suggestion when dealing with mystery running problems is to find a local Harley man who can run an eye and ear over it. An expert can probably put his finger straight on it and fix it for you.

 

I just took the baffles out and I pulled the plugs right after that, it had to be doing this before ...I got back-fire when letting off the gas before taking off the baffles. I asked a harley guy before taking the baffles out and he told me it had already been rejetted with the SEl carb kit and I wouldn't have a prob.