burning oil and gas int he tranny.

primex7 · #1 (**permalink**) 07-24-2006

well my 250r has took a turn for the worst. i emptied my oil and found nothing but gasoline. i was wondering what could be the cause of this problem. i had it taken in to have the crank bearings replaced but they said that there was no neeed to replace them. could it be the gasket??? help me out please. :'(

tecateboy · #2 (**permalink**) 07-24-2006

im thinking its the gasket where the halves come together, sounds like it busted apart right there, id say split the cases and put a new gasket in tehre and it should be good.

primex7 · #3 (**permalink**) 07-24-2006

hell yeah. thanks man. i already have the gasket. thats pretty shitty that i have to pull the motor again. this is the 6th time for this project bike haha.everything is brand new but that one damn gasket and the crank bearings.

fourtrax250r · #4 (**permalink**) 07-24-2006

are you sure the float isnt stuck, letting the gas/oil into the crank? idk that still doesnt explain the absence of oil though, im with tecateboy.

primex7 · #5 (**permalink**) 07-25-2006

floats are working. when i drain oil there is gas inthe tranny. and there is no sign of an oil leak.

tecateboy · #6 (**permalink**) 07-25-2006

yea your gasket is probility shot between the case halves.

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