Fixed another buzzing noise today
Well it finally got real hot in the northeast. I turned on the second AC unit to keep up with the cooling. The intake on the front unit was making a buzzing sound. It appears intake duct is a foil sleeve. RW made a cutout for the intake register and it looks like they glued it down too. Actually a good job. The edges around the intake were buzzing while taking in the air. I pulled down the intake register and wrapped the edges between the ceiling and the duct with gorilla tape. No more buzzing.
2014 31SL: 2014 F350 6.7 litre crew cab:
Steve & Gloria