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Home >> Isuzu >> 1983 >> Pickup LS, 2.2 S, RWD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - Diesel >> Description
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Fuel Injection System - Diesel: Description

The fuel injection system consists of a combination injection pump and fuel distributor, four injection nozzles, a fuel tank, lines and hoses, and fuel filter assembly. The filter assembly contains a fuel filter, integral priming pump, and a water separator. The injectors use a needle type valve at the end of each nozzle.

The glow plug system uses 4 glow plugs to assist in cold starting. The thermal glow plug system has a controller, relays, thermo switch, dropping resistor, sensing resistor, and glow plugs. Warning lights in the instrument cluster indicate when the glow plugs are operating or the fuel filter is filled with water.