Malibu V6-191 3.1L VIN M SFI (1997)
Heater Hose: Service and Repair
Heater Hoses
Heater Hoses
Check all heater hose routing for installation to avoid contact with any obstruction that could result in a damaged hose. Some hoses are equipped with
conduit in areas where rubbing may occur. Always reinstall conduit and heat sleeving in the same location when replacing a hose. when servicing a
heater hose with a quick connect assembly, REPLACEMENT OF THE RETAINER IS RECOMMENDED.
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.
