i have 5 litres of derv what do i mix with it? petrol turps or just oil?
thanks
5litres derv
4litres cooking oil
1litre petrol
i only do about 5 miles in a morning then same on way home on the evening so wont put any in yet. maybe a litre or two next time i fill up but im going away in april so ill put some in then.. save some money![]()