1999 Buick LeSabre Q&A
1999 Buick LeSabre Question: Blower Motor Problems
I think what you are referring to is a black rubber tube that allows coolant to vent away out the firewall in the event the heater core would fail instead of just having it flow through the heater motor and onto the carpets. - patrick mannion
I was noticing irratic speeds several times before so does that sound like the blower motor quit.
Need to replace fan blower motor, how to do this?
My heater fan is not working and I need to changed the blower motor. Where is it located?
The HVAC blower motor continues to run, even with the engine shut off.