Grand AM V6-3100 3.1L MFI VIN M (1994)
Heater Hose: Service and Repair
Heater Inlet Pipe
Heater Inlet Pipe - 3.1L
Remove or Disconnect
1. Drain cooling system.
2. Heater inlet pipe retaining nut on cylinder head. (Behind exhaust crossover pipe)
3. Heater hose to heater inlet pipe.
4. Heater inlet pipe from engine fitting by squeezing tabs on quick connect.
5. Heater inlet pipe.
Install or Connect
1. Heater inlet pipe to engine, pull to verify connection.
2. Heater inlet pipe retaining nut.
3. Heater hose to heater inlet pipe.
4. Refill coolant system.