John Deere 125. Single cylinder 21 HP koher

[jackcu]

I am gettng a Lot of oil from the breather tube that is runs from the crankcase breather to the fuel pump. Does anyone have an idea why this is happening? Oil is literally running out of fuel pump when motor is running. FYI. When I
Checked oil level it was very low. About 1 quart low. I added oil, started it and then noticed oil
Coming out of fuel pump. Engine does have a filter so it is a pressurized system I am assuming.

 

[bertsmobile1]

You have blown the head gasket
New ones are cheap give yourself about 1/2 day for it and remember to change the oil when you have finished doing it.

 

[jackcu]

Ok thanks so much. I will order one and
Change it.