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History of fuel additives Jul 26, 2018

History of fuel additives

First and second generation additives: 1960-1990, the mainstream model is a carburetor model, and the corresponding additive can solve the carbon deposition problem of the carburetor (the chemical composition is mainly polyisobutylene succinimide)

The third generation of additives (commonly known as fuel treasure): 1990-2010, the mainstream model is a multi-point EFI (manifold injection) model, the corresponding additive can solve the carbon deposition problem of the injector and intake valve in the EFI system. , its chemical composition is mostly PIBA (polyisobutylene amine)

The fourth generation of additives (commonly known as direct injection treasure): After 2010, the mainstream models are in-cylinder direct injection models, and the corresponding additives can solve the problem of carbon deposits in the nozzle, piston tip and combustion chamber of the direct injection system in the cylinder. Its chemical composition is PEA (polyetheramine)