Seems not to be just oil.
Dark brown fluid, easily wiped with a cloth leaving no residues on the head surface.
Coolant is pink G12.
Oil and coolant mixed?
Toasted seals right?
KTM EXC RFS 450 ´07
Hi all, Recently put my motor back together after replacing all bearings etc.. filled up with oil and coolant. Started the bike and it runs great apart from one thing, there is a dribble of coolant coming from the front corner head gasket next to the water pump. It appears to be coming from the...
hi there, my mates ktm's four stroke rfs,is making a very loud ratling noise from the left side of the engine wen he first fires it up. ive told him wile the bike is cold it takes a few minuts for the oil to lub evey engine component, it only happens wen first starts it with choke on, then with...