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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 Injection Fuel Rail Assembly Replacement - Bank 2 >> Removal Procedure

Removal Procedure

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  1. Remove the engine cover. Refer to Engine Cover Replacement .
  2. Remove the air conditioning (A/C) compressor. Refer to Compressor Replacement (6.6L) .
  3. Remove the left fuel rail fuel feed pipe. Refer to Fuel Rail Fuel Feed Pipe Replacement - Left Side .
  4. Remove the right fuel rail fuel feed pipe. Refer to Fuel Rail Fuel Feed Pipe Replacement - Right Side .
  5. Remove the left fuel injector feed pipes. Refer to Fuel Injection Fuel Feed Pipe Replacement - Left Side .
  6. Fig 1: Identifying intake air temperature sensor
    GM1732300Courtesy of GENERAL MOTORS CORP.
  7. Disconnect the fuel rail temperature (FRT) sensor electrical connector.
  8. Fig 2: Identifying LH fuel rail
    GM1732079Courtesy of GENERAL MOTORS CORP.
  9. Remove the 2 fuel rail bolts and the fuel rail assembly.