Removal Procedure
- Partially drain the cooling system.
- Compress and slide rearward the 2 heater hose spring clamps at the cowl.
Courtesy of GENERAL MOTORS CORP.
Courtesy of GENERAL MOTORS CORP.
- Gently twist the hose from left to right and back again to loosen the bond between the hose and the tube.
- Remove the end of the hose from the tube.
- Repeat Steps 3 and 4 with the other hose.
- Compress the heater hose spring clamp on the inlet coolant line and slide the clamp rearward.
- Remove the hose from the vehicle.
- Compress the heater hose spring clamp at the connection below the intake manifold and slide the clamp rearward.
- Remove the hose from the vehicle.