Hi all. if this should be posted in a better spot, sorry, please move my post.
My truck just returned from a trip from Toronto to NC and back two weeks ago. It ran fine on the trip through the mountains and a lot of off-roading,but the transmission has developed a little whine. Shifts paper smooth, great mileage, levels cool, just a little whine. Took the pan off, cut the filter open,all was clean and fluid was clear like new si was the magnet. It developed the whine on the way down and has yet to escalate even in the daily stop and go in the two weeks i've been back. Really wouldn't be to stressed but have the trip planned again in June this time pulling my 6500lbs RV.
Any thoughts ?