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Symptoms indicates it is a fault with the injector or its controlling circuits.
Unplug the injector wire couplers and test for battery voltage with ignition switch turned ON. At least one of the terminals of the coupler must have battery voltage with igntion turned ON.
If battery voltage is available, attach a noid light across the terminal and crank engie. If the noid light pulses, the circuit is good.
To check the injectors, apply battery voltage in series across the terminals by tapping the terminal and if it click, the injector is working.
Sunday, August 8th, 2010 AT 12:54 AM