Sorry to bring this up again. I have done tons of research almost feel like theirs too much info on the topic. Need to know a few things
1. In 1996 was the 330 was affected by this issue. I have 7.4 Blue water MPI inboards (something to due to cam lapping for better fuel economy / underwater...
Transmission cooler went (could not shift into gear) changed cooler and oil 12 times to get it cherry red. Took the boat out ran great shifted great 6 days later the boat will not shift into gear. Tried disconnecting linkage and shifting by hand nothing worked any ideas or do I need a new tranny
So after working on my boat countless hours. I am up to this
tested compression everything was around 121-124. When I am at idle and throttle up my port motor will go up to 3400 while the starboard will sit at 2900 until the boat is up on plane which takes appox 13seconds. Then my port will go...