Check for cracked vaccum line. Small line from engone compartment side through the firewall to the heater doors. The heater doors are controlled by vaccum.
Could be: Low coolant in the radiator - or - thermostat stuck open - or - heater core plugged.
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To open the suburban barn door more fully, you need to release the limiting straps (they look like black metal straps that prevent over-travel of doors). To release them, as you are opening the door, push on them to release them from the door. Once released, the door will open fully. To engage the limiting straps, simply close the doors. They will snap back into place.
sounds like the door check has worn out
To manually open heater doors when the switch is broken, locate the manual override mechanism, which is often a lever or a pull cord near the heater unit. If no manual mechanism is visible, you may need to access the heater's control panel and gently pry open the door using a flathead screwdriver or similar tool, taking care not to damage any components. Always ensure the heater is turned off and cool before attempting any manual operation. If unsure, consult the heater's manual or a professional for assistance.
Nope he doesnt he says hes keepin his doors open... Till he meets me :D
Open both front doors and remove everything from the front seat to the firewall, no kidding.
Doors Open was created in 2008.
Open both front doors and remove everything between the firewall and the front seat :(
Open up both front doors and remove everything from the front seat to the firewall, no kidding.
Open both front doors and remove everything from the front seat to the firewall, no kidding.
Open the two front doors and remove everything from the front seat to the firewall, I'm not kidding.