Petrol and oil should never be mixed in a ride on lawnmower. This is because petrol is a highly flammable liquid, and mixing it with oil can create a dangerous situation. If petrol and oil are mixed, the mixture can ignite and cause a fire or explosion. Additionally, mixing petrol and oil can damage the engine of the lawnmower.
If you need to add oil to the engine of your lawnmower, be sure to use the type of oil that is recommended by the manufacturer. Do not use petrol or any other flammable liquid in place of oil.
