AutoZone Product & HowTo Info | | Fuel Injector Pressure Regulator

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    Fuel Injector Pressure Regulator

    Fuel Injector Pressure Regulator Operation:

    Maintains a predetermined PSI level using a diaphragm system inside of the regulator.

    How To Instructions:

    Inspect - Check for obvious problems.
    Test - Give it an in-depth diagnosis.
    Replace - Out with the old, in with the new.

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