1995 buick century

1995 BUICK CENTURY
6 CYL • 2WD • AUTOMATIC
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TLH18
  • MEMBER
  • 1 POST
how do i remove the heater core housing
May 8, 2011 at 12:21 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Disconnect negative battery cable. Discharge A/C system using approved refrigerant recovery/recycling equipment. Drain cooling system. Disconnect A/C-heater module electrical connections. Remove electrical harness straps from module. On 3.1L, remove throttle modulator assembly. On all models, remove heater hose routing bracket from cover. Remove liquid and low pressure lines from evaporator.
Remove resistor from top of blower motor cover. Disconnect blower motor connector. Remove blower motor cover screws. Remove evaporator core from vehicle. To install, reverse removal procedure. Evacuate and recharge system. Fill cooling system.
Jun 24, 2011 at 2:05 PM
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Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.