Cutlass V6-191 3.1L VIN M SFI (1998)
Heater Hose: Service and Repair
Heater Hoses
Remove or Disconnect
1. Drain engine coolant.
2. Heater hoses from heater pipes by squeezing tabs on quick connects.
3. Heater hoses from heater core.
Install or Connect
1. Heater hoses to heater core.
2. Heater hoses to heater pipe quick connects, pull to verify connection.
3. Refill engine coolant.
