Cutlass L4-138 2.3L VIN A FI HP (1990)
Heater Core: Service and Repair
Installation
INSTALL OR CONNECT
1. Core.
2. Core cover. Refer to Heater Core Case.
3. Heater hoses to core and tighten clamps.
4. Negative battery cable.
5. Fill coolant system and check for leaks.
