89 jhonson 70hp vro

[Kodogg]

When the lid to the engine is removed and the unit running I have a lot of water below the power head down inside the case and a bad vibration that increases with rpm. Any help would be great thanks

 

[racerone]

With the engine running can you see a leak ?-----Might be the gasket between the block and exhaust housing.-----------What does a compression test show on this engine ?