Lumina V6-3100 3.1L VIN M SFI (1995)
Heater Hose: Service and Repair
Heater Hoses
Inlet
Heater Hoses
Remove or Disconnect
1. Rotate engine forward.
2. Drain cooling system.
3. Hose from heater core.
4. Hose from inlet pipe.
5. Hose.
Install or Connect
1. Hose.
2. Hose to inlet pipe.
3. Hose to heater core.
4. Rotate engine back.
5. Refill cooling system.
Outlet