Originally Posted by mhabs
Have the exact same issue with my Dinan pulley. Others have told me that I should not hold the steering wheel against full lock (bad for steering pump and will make noise no matter what), but don't recall this happening pre-pulley, so I'm not sure what the right answer is.
I've heard this as well. Though it wasn't clear to me whether it was bad for the pump or the rack (or both).
Either way, mine didn't squeal before and doesn't now (AA pulley). Something is not right.