Shermanator31660
Petty Officer 3rd Class
- Joined
- May 15, 2006
- Messages
- 88
I just went through most of what your describing, short of the milky oil, on my Yammy F150. I'm not sure how the Suzuki works but Yamaha has their oil pump placed on the bottom of the motor, and the driveshaft goes through it to insert into the crankshaft. I had oil coming down my driveshaft which eventually wound up coming through various holes in the leg. The seals were gone in the oil pump, so I replaced the entire pump as the Yammy has about 5 different seals in the pump. But, what I also found, was that there is a base gasket, made of metal, that goes between the bottom of the powerhead and the cowling where the motor sits in. This gasket was also shot, and although it wasn't leaking oil into the exhaust, which it very well could, it was leaking oil around the bulkhead where the oil pump sits and also down some of the bolts that hold the powerhead to the case. I'm not sure if this is what your problem is or if you've pulled your powerhead off already, but its what I had to do to mine....Sherm