[sourdough]

Originally Posted by gearhead

I think that is the model that was parked next to me the last few days. Got down in the 20's here in Clemmons NC. I had to grab the flashlight and be sure what was making all the noise. Strangely it would roar for 5-6 minutes, stop for a minute, and go on for more.
All of them are loud but that new Cougar was exceptionally loud.

That's the unit that I mentioned in another post a couple of months ago; a new Cougar and the owner thought there was something wrong with it.