ERIKC 0445120388 For BOS Genuine New Injector 0 445 120 388 Automobile Engine parts 00986AD1005 for WEICHAI

ERIKC 0445120388 For BOS Genuine New Injector 0 445 120 388 Automobile Engine parts 00986AD1005 for WEICHAI

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injector FAQ

FAQ: What is a remanufactured fuel injector

ERIKC Answer:A remanufactured fuel injector is a used fuel injector that has been ultrasonically cleaned, flow tested to make sure it complies to manufacturer specierikcation and then fitted with new O-rings, filters and pintle caps.

FAQ: Why do injectors need cleaning?
ERIKC Answer:Modern fuels are a complex blend of hydrocarbons and additives, many of which evaporate at different temperatures. Each time a hot engine is shutdown (heat soak), a small amount of gasoline is left on the tip of the each injector. Since the engine temperature is now above 200 degrees F, the more volatile compounds in the fuel evaporates and the less volatile elements dry on the injector tip and form solids. As time goes on, these accumulations grow and start affecting the injector spray pattern and fuel distribution.
Both Turbo and Supercharged engines are very tough on injectors due to the higher intake temperatures and turbo oil getting past the seals and depositing on the injector tips.
Older engines with worn rings and valve guides also contribute to the build-up. This blow-by gets introduced into the intake by the PCV system.
Failure to change the fuel filter and allowing moisture in the gas tank both have detrimental effects on the injectors. Rust can deposit itself below the injector filter and can cause serious problems.