So I am having some small issues on low gear, and idoling. First when we were on low gear we were having some small puff of black smoke. I changed out the ignition rotor, and that seemed to fix the smoke, but when we are coming in to park my engine stalls and I have to run to the front to stop the boat from smacking the dock. Even coming into putting the boat on the trailer I am stalling out. Anyone have any ideas?