hi all

i recently picked up another tzr 125 (f) for 75 notes and noticed that there is oil or a black sludge on top of the coolant

in the expansion tank whats the cause of this ?? is it easy to fix ??

thanks pete

hi all

i recently picked up another tzr 125 (f) for 75 notes and noticed that there is oil or a black sludge on top of the coolant

in the expansion tank whats the cause of this ?? is it easy to fix ??

thanks pete

My money would be Head gasket..........Hours work if the fasteners behave.

My money would be Head gasket..........Hours work if the fasteners behave.

that was said to me i know how bad its gonna be just changed one engine gutted !!

that was said to me i know how bad its gonna be just changed one engine gutted !!

What you on about its a crankcase fed stroker, tank off, drain the water, head bolts, new gasket retorque. Wash hands where is the problem.