A New problem with my older Yami 9.9 HT kicker. It starts up easily but runs rough and produces little power and I think is running on one cylinder. Once it warms up a bit it seems to kick in and both cylinders run and it will run perfectly from that point on. Sometimes stopping it and restarting after it is warmed up a bit will get it to start running correctly. If left on its own it is like a switch when it kicks in and instantly has lots of power and runs great. It seems to be getting a little worse with time in that is taking longer and a little more difficult to get it to kick in, smooth out and develop full power. Anyone else had this happen or have any ideas? Could this be electrical?