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Home >> Chevrolet >> 2009 >> TrailBlazer 6.0 H, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 5.3L & 6.0L - Introduction >> Repair Instructions >> Fuel Injection Fuel Rail Assembly Replacement >> Disassembly Procedure

Disassembly Procedure

  1. Remove the fuel injectors from the fuel rail. Refer to Fuel Injector Replacement .
  2. Remove the service port cap and valve from the fuel rail.