Why do some of my carts leak oil after using then a while? : trees(01)

Why do some of my carts leak oil after using then a while? : trees(01)

Image gallery: Carts Leaking

Prime cart leaking/solutions for clogged carts : PaMedicalMarijuana Why do some of my carts leak oil after using then a while? : trees Golf Cart Is Leaking Gas (Causes, Solutions)