View Single Post
Old 09-15-2019, 08:01 PM   #8
LBJ
Registered User
 
Join Date: Jun 2007
Location: TEXAS
Posts: 378
Re: Growling Noise in 2004 Silverado Right Dash Area

Hatzie, I'll try to change the blower motor speed next time. It happens intermittently. Cannot predict when it will happen. I changed the blend motor earlier this year, for the driver's side, anway. I had the freon recharged and it seems to be holding as the A/C stays pretty cold. the mechanic changed out a cheesy GM part that goes bad on many GM cars. He replaced it with an aftermarket brass fitting that also had a Schrader valve.
LBJ is offline   Reply With Quote