Question about 1974 Yamaha DT 360
Its a 50cc scooter an i noticed it wasnt running as normal, so i decided to check the air filter and found there was oil in it......could sum 1 tell me y please??????
Oil in the air filter could mean tht the piston rings are weak thus throwing oil from the breather to the airfilter via the breather pipe.
Some filters do require a little oil like thK & N ones maybe in your bike it was over filled if at all.
You can run the engine with out the air fliter and see if theres smoke coming out of the breather pipe, if it does thn you will have to replace the piston rings or more over rebore the block and replace the piston kit.
Hope this helps !
Knight.YamahaSeca XJ750A 1981)
Posted on Mar 04, 2009
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Posted on Jan 02, 2017
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