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Home >> Cadillac >> 1983 >> Cimarron Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - Single Unit TBI >> Overhaul >> Disassembly >> Fuel Injector

Fuel Injector

  1. With fuel meter cover gasket in place, use a screwdriver to carefully pry the injector from the fuel metering body. Carefully lift injector out with a twisting motion. Remove fuel meter cover gasket. See Figure .
    NOTE: Use care in removing injector to prevent damage to electrical connectors, fuel filter and nozzle. Injector is serviced as complete assembly only. Injectors are not interchangeable between front and rear units.
  2. Carefully rotate injector filter back and forth to remove from base on injector. Remove large "O" ring and steel back-up washer on top of injector cavity in fuel meter body. Remove small "O" ring at bottom of injector cavity.
Fig 1: Fuel Injector Assembly Removal Keep fuel meter cover gasket in place until injector is removed to prevent damage to casting.
G605
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