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Home >> Mazda >> 2003 >> B2300 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Fuel Systems >> Fuel Control >> Fuel Injectors

Fuel Injectors

Start engine and allow to idle. If engine will not start, perform procedure while cranking engine. Using a stethoscope, listen for clicking sound at each injector. If clicking sound is heard, fuel injector is operating. If clicking sound is not heard, Go to FUEL INJECTOR RESISTANCE CHECK  .