Noisy/vibrating blower
#1
Noisy/vibrating blower
Hey everyone,
Noticed while sitting idle that when I have a/c on and fan os set to high it is a bit noisy, not really itself but it makes the dash vibrate , and can feel it in brake pedal. The vibration decreases with fan speed respectively. Also its kinda funny but my wife and I joke that the truck "farts" Seems the air diverter vents in dashboard need some greasing. When you turn air on or it changes pressure they make a rubbing noise.
Anyone else have these "situations"
Noticed while sitting idle that when I have a/c on and fan os set to high it is a bit noisy, not really itself but it makes the dash vibrate , and can feel it in brake pedal. The vibration decreases with fan speed respectively. Also its kinda funny but my wife and I joke that the truck "farts" Seems the air diverter vents in dashboard need some greasing. When you turn air on or it changes pressure they make a rubbing noise.
Anyone else have these "situations"
#3
#5
I seem to recall the "fart" sound has been discussed and diagnosed in other threads here before. I would try a quick search on that one (should be easy to find, hopefully not a lot of other "fart" discussions going on here). I believe it was something to do with the blend doors or motors.
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