hi , i own a yamaha tzm 150 lately i have serious problem with the engine . my black oil turn to white in colour and cm out from overflw...radiotor water is empty after a long run i believe it goes in engine......thn my powervalve not working properly.....i have send to many workshop bt the prblm is cmg bck......now a day i feel so bored with the bike performance it not like before ..... wat should i do guys..?

You should post a hello in the new members section and then check your head gasket and water pump seal..

hello...okie i will try to check by my own.....

White exhaust is usually an indication of burning antifreeze. Blown head gasket? Cylinder head cracked?

First post questions don't usually get much response. Try posting an introduction in the new member section. Then I'm sure someone with more knowledge will be around to help you out.

Welcome!

ok thx fr the info frnd...