Don't know if it is flooding or and ignition problem.the primer bulb will not get firm when pumping. At first I thought the left bank was not firing. I switched the power packs which didn't seem to help.It is blowing alot of oil when running. The compression is good on all cylinders. I rebuilt carbs last summer and it has ran good since. It sat up for the last 2 months.I was going to winterize when this prob started.
Model J175STLCCM
Jim
Model J175STLCCM
Jim