Discussion Starter · #1 ·
its been doing it for a while now but its now gotten to the point where its getting on my nerves. the hvac blower motor surges when on levels 3 and above. it does it real bad if i have it on the floorboard setting and i was just wondering if anyone has any experience with this. im not sure if its the resistor or the motor. just looking for what could be causing this. ive recently replaced the cabin filters and its still doing it. also ive noticed that even on its highest setting its not blowing as hard as i think it should be.