I have a 99 ml 430. I added an transmission cooler for towing and when I tow my 3300 lbs for 50 miles or so I see very small amount of transmission fluid on the front of my 14x7 enclosed trailer that I am towing.
why is this happening?
how can I prevent this from happening....or do I need to stop towing.
I thought this ML can tow 5K Lbs.