My Johnson outboard was running fine on the driveway with the muffs but when I put my boat in the water I had trouble starting the motor. It ran for a while but at low rpms the motor stalled and I couldn't restart it unless I raised the prop out of the water, start it and then lowered it again into the water. I performed a compression test on it. The port side upper and lower both read 95. The starboard upper reads 95 and the lower cylinder reads 80. I read that adding yamalube with ring free to clean the carb might help with compression. Does anyone have any suggestions on what else I could do to get my outboard to start in the water and do I need to worry about the compression test difference on my one cylinder?
Thanks in advance.
Thanks in advance.