AutoZone Product & HowTo Info | | Fuel Injection Pump (Diesel Only)

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    Fuel Injection Pump (Diesel Only)

    Fuel Injection Pump (Diesel Only) Operation:

    A high-pressure pump that delivers diesel fuel to the pre-combustion chamber in the cylinder head at pressures ranging from 2,000 PSI to 3,000 PSI. This is a crucial process that's timed by the injector pump to occur at precisely the required moment.

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