pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

With Air Conditioning|Page 5305 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 5302
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Heater Core: Service and Repair
With Air Conditioning

Firebird

1.

Disconnect battery ground cable.

2.

Drain radiator and remove heater hoses from heater core.

3.

Remove right lower hush panel.

4.

Remove right lower instrument trim panel.

5.

Vehicles equipped with the V8-305 TBI engine, remove ESC module.

6.

Remove lower right instrument panel carrier to cowl screw.

7.

Remove four heater case cover screws.

8.

Remove heater case cover.

9.

Remove core support plate and baffle screws.

10.

Remove heater core, support plate and baffle from case.

11.

Reverse procedure to install.

With Air Conditioning|Page 5305 > < Cooling System, A/C - Aluminum Heater Cores/Radiators|Page 5302