GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Blazer - 2WD 🢒 Engine 🢒 Engine Controls - 4.3L 🢒 Evaporative Emission Hoses/Pipes Replacement - Engine

Removal Procedure

    Object Number: 309184 Size: SH
  1. Disconnect the evaporative emission (EVAP) pipe from the EVAP canister purge valve.

    2. Object Number: 588977 Size: SH
  2. Disconnect the EVAP (2) pipe from the EVAP front chassis pipe (1).

Installation Procedure

    Object Number: 588977 Size: SH
  1. Connect the EVAP pipe (2) to the EVAP front chassis pipe (1).

    2. Object Number: 309184 Size: SH
  2. Connect the EVAP pipe to the EVAP canister purge valve.