Which is more harmful to the engine, methanol gasoline or ordinary gasoline?

Methanol molecules contain oxygen, and mixing with gasoline will increase the oxygen content of gasoline and make gasoline burn more fully. This will effectively reduce the emission of harmful gases in automobile exhaust, reduce environmental pollution, and methanol gasoline is cheaper.

The main components of gasoline

Gasoline is a kind of mixed hydrocarbon, and its main component is C 4 ~C 12 hydrocarbon. It is a colorless or yellowish volatile flammable liquid with a special smell. Gasoline is easily soluble in benzene, carbon disulfide and alcohol, and extremely soluble in fat.

Industrially, it is mainly used as fuel for gasoline engines, also used in rubber, shoemaking, printing, tanning, painting, washing and dyeing industries, and also used as cleaning agent for mechanical parts.