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Home >> Chevrolet >> 2007 >> Chevy Express G2500, Van Cargo, 6.6 6 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Control System & Fuel System - 6.6L (LLY) - Introduction (2 Of 2)) >> Repair Instructions >> Fuel Pressure Relief Valve Replacement >> Removal Procedure

Removal Procedure

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  1. Remove the engine cover. Refer to Engine Cover Replacement .
  2. Remove the glow plug module and bracket. Refer to Glow Plug Control Module Replacement .
  3. Fig 1: View Of Fuel Pressure Relief Valve
    GM1739243Courtesy of GENERAL MOTORS CORP.
  4. Remove the fuel pressure relief valve from the left fuel rail.