Having problems with your 1997 Oldsmobile LSS ?
AC BLOWS AIR OUT AT DEFROSTER AND FLOOR ONLY - 1997 Oldsmobile LSS
Check for a loose or broken vacum hose, look over on the passenger side under the hood, over by the fire wall, look for a small vacum hose that goes into the fire wall, make sure it still connected and has vacum.
Your flood doors are locked, cable actuated or electronic actuated if car has electronic climate control. solution replace flood door cables and make sure no dirt or debris is causing them the stick.
Repair Help & Product Troubleshooting for 1997 Oldsmobile LSS
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