P650 work in progress. Need Help
I am restoring an old 2003 P65 to good running condition but now am stumpped.
Starts and idles good
Carbs syncronised by vacuum guages
New Dynatek ignition module
Not in limp mode,no lights flashing
It starts quick and idles good and smooth.However when warmed up to run temp the engine throttle accelleration is a bit slow. It will rev up but sounds odd. Both carb slides open as they should. But the engine revs have a funny or odd sound, not sounding like a good running P650.
The only clue I have to this problem is that the revs are much better and the sound more good by pulling the choke on. This tells me that it is running lean but I dont know where to start looking first. I sure could use some clues. Thanks a BUNCH in advance !!
Sarge in N. Texas