no power at half+ throttle
It seemed like it was just cold, so I let it warm up entirely. About half throttle it starts popping with an occasional back fire. I swap the dynatek to the OEM computer, same thing. Air filter is clean, plenum is fine...let it cool down. The warning light didn`t come on, but it felt hot-fan was only on for 15 seconds. Only mods are dynatek and pulled spark arrestor.
Fired up ok, tried another run. Have to ease into the thottle or it pops-lack of power. So during the run I pulled the choke on, and it ran better. Pepped up. I pulled the air box lid and it ran worst. Put the lid back on and partial covered up the intake and it ran better-I though this was pretty odd.
So I didn`t notice any dirt in the carb, jets looks fine. Air & fuel filters are clean, vent isn`t kinked, carb is clean-jets fine, spark plugs look fine (adjusted gap from .034 to .028), getting spark out of both of them-but one seemed a little stronger. It`s acting like the problem is only with one cylinder. Anyone have a rear choke problem? Running out of things to check, I really need to get this diagnosed-only have 25 hours on it. Ran perfect last time out, have a big weekend coming up...
Thanks in advance.