GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Express 🢒 Engine 🢒 Engine Controls and Fuel - 6.6L 🢒 Fuel Cooler Inlet Hose Replacement

Removal Procedure
  1. Drain the fuel from the filter.
  2. Drain the fuel from the diesel fuel conditioning module. Refer to Water-in-Fuel Draining .

    3. Object Number: 1665458 Size: SH
  3. Position the hose clamps away the clamping surface.
  4. Remove the hose.

Installation Procedure

    Object Number: 1665458 Size: SH
  1. Install the hose.
  2. Position the hose clamps over the clamping surface.
  3. Prime the fuel system. Refer to Fuel System Priming.