Non-dismantle fuel system cleaning function for height oil pressure type Cleaning throttle valve, fuel injector, combustor and three-way catalytic converter etc.Use sealing material of aerospace for key parts such as quick fitting, one-way valve and relief valve etc.Tolerating over 1500 kinds of chemical solvents Aromatic, Aliphatic, Cyclic hydrocarbon, Halogenated, Alcohols, Ethers, Glycol ...