Links worked for me. Honestly it sounds like a bearing growling, not an engine bearing, but one of the accessories driven by the fan belt.
Any chance you can disconnect the fan belts and drive it a short ways to see if it goes away?
It sounds just like a loose bearing vibrating and may also be dried out. In the past, I have had troubles with all sorts of various bearings, the GM AC compressor seems to have problems, but could be any other one too..alternator, idler.
Any chance you can disconnect the fan belts and drive it a short ways to see if it goes away?
It sounds just like a loose bearing vibrating and may also be dried out. In the past, I have had troubles with all sorts of various bearings, the GM AC compressor seems to have problems, but could be any other one too..alternator, idler.