running flat/ oil leak

[greggyboy]

I have a 2005 s2r 800.

Hi, my bike sounds flat. It won't quickly through the rev range, i have changed the fuel filter.

2nd Problem
I have oil coming dripping from the exhaust. Leaks from the connection closest to the engine, leaks from both exhausts. I also have oil coming from the top oil hose which i hope is just in need of being replaced. But i am quite concerned about the oil from the exhaust.

Any ideas

Greg.

[jerryz]

you have changed the fuel filter , so clean air filter and get bikes TPS reset and throttle bodies balanced and clean air filter

oil from exhausts could be valve blow by caused by overfilling or worn valve seals ...this could be bad get it checked.

[skidlids]

If my S2R had lost power and wwas getting oil in the exhaust I would also be a bit concerned.
Possibly got a valve seal gone.
First thing I would probably do would be a leak down test failing that a compression check to see how well the valves and rings are sealing