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Injector Fuel Leakage (1.6)

  1. Relieve fuel system pressure. See BASIC TESTING article. Remove fuel rail with injectors. Using wire, secure injectors tightly onto delivery pipe.
    CAUTION: Ensure injectors are securely tied to fuel rail. If injectors are not properly secured to fuel rail, fuel may spray from loose connections.
  2. Turn ignition on for 10 seconds. Repeat 5-10 times to pressurize fuel rail. Tilt injectors about 60 degrees. Ensure no fuel leakage exists at injectors. After 2 minutes, a single drop of fuel is acceptable. If fuel leakage is present, replace faulty injector.
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