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Home >> Chevrolet >> 2003 >> SSR Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 5.3L - Introduction >> Repair Instructions >> Fuel Pressure Gage Installation and Removal >> Installation Procedure
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Installation Procedure

CAUTION: Refer to Gasoline/Gasoline Vapors Caution in Cautions and Notices.
  1. Remove the engine sight shield. Refer to Engine Sight Shield Replacement in Engine Mechanical.
    2. Fig 1: Identifying Fuel Pressure Gauge J 34730-1A
    GM180378Courtesy of GENERAL MOTORS CORP.
  2. Install the J 34730-1A  to the fuel pressure service connection, located on the fuel rail.Special Tools .
  3. Turn ON the ignition.
  4. Place the bleed hose of the fuel pressure gage into an approved gasoline container.
  5. Open the bleed valve on the fuel pressure gage in order to bleed the air from the fuel pressure gage.
  6. Command the fuel pump ON with a scan tool.
  7. Close the bleed valve on the fuel pressure gage.
  8. Inspect for fuel leaks.
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