02 Sportage 4x4...66 Shelby GT350...70 Mercury Cyclone Spoiler
When I accelerate with my A/C on, it makes a whining noise that follows the RPM. Kind of like a tire noise when the road surface changes. It works great, so I hate to mess with it, but I was thinking of maybe loosening the belt tension a bit. Any one else have A/C noise? Thanks in advance. On a side note, this Sporty is the driest vehicle underneath, that I have ever owned. Just took a 1000 mile trip, and there isn't a drop of anything anywhere underneath the vehicle.