Astro Van M V6-262 4.3L VIN B TBI (1991)
Heater Core: Service and Repair
Front Heater Core
Removal
Figure 2-Heater Assembly Component View
REMOVE OR DISCONNECT
1. Coolant from the radiator.
2. Heater hoses.
3. Lower filler panel from in front of the heater assembly.
4. Screws.
