I use pennzoil 100 percent synthetic oil for 2 stroke outboards Is this a good thing? I did a topic search on the forum and found a discussion about 4 stroke engines using synthetics...Thanks Wes Whitzel
I have a 1986 yamaha 70 hp I was cruising along as normal and the motor suddenly reduced speed to half throttle I did not hear an alarm I checked the gas and gas line then shut down the motor and checked everything out everything seemed normal I started back up and it ran fine for about 10...
