6th Gen ('00-'05): air blowing out all vents?
#1
air blowing out all vents?
I have a 2000 monte carlo LS and air is coming from all vents no matter what setting it is on. I realize most older cars vents are vacuum operated, are the 6th gen ones as well? Any help is greatly appreciated!
#4
The only thing vacuum operated is the HVAC controls for where you want to redirect the air. It is that switch which controls the blend door actuators to open and close which is vacuum operated. This switch only works when the engine is running. If air is blowing through your vents when the car is off it is because the blower motor is still running. Can you select the blower speed with the car off? or is it stuck in the 1st speed? Can you please clarify?
#5
Do you mean a little bit of breeze, like your on the interstate and a little comes through the vents, if you do thats normal my car does the same thing. Air from outside blows in to the fresh air intake. If its like the blower motor is on non stop than that is definitely not normal
#7
The only thing vacuum operated is the HVAC controls for where you want to redirect the air. It is that switch which controls the blend door actuators to open and close which is vacuum operated. This switch only works when the engine is running. If air is blowing through your vents when the car is off it is because the blower motor is still running. Can you select the blower speed with the car off? or is it stuck in the 1st speed? Can you please clarify?
#9
my apologies.. that vacuum line comes from the firewall. if you inspect the firewall you will notice a rubber grommet that holds that vacuum line.. and yes the vacuum line goes into the rear of the plenuum along with the brake booster hose.