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What is the meaning when you see white smoke coming our of the left side exhaust pipe of Ducati 748? ?

When the motorcycle’s engine is running at ideal speed, it look like that the smoke is coming out only small amount. But once I shutdown the engine, it looks like the smoke had increase. I traced the left exhaust manifold back to the cylinder block and it goes back to the aft cylinder block. Would the trace of smoke have to do anything with, new set of spark pugs, fresh oil change and coolant flush?

Public Comments

1. sounds like coolant is leaking into he cylinder. check your head gaskets, and do a leak down test
2. 1 check plugs 2 see if water got into oil and oil into coolant [bad head/headgasget]
3. Sorry I can't give any new info. But I agree first check your gaskets, white smoke generally means liquid where it shouldn't be.