Originally Posted by Amelio

I used to work at a Chrysler dealer.....one day a Jeep came in for an oil change...the quick lube guy brings it back around to the service drive and it was knocking like hell. Before the customer came back to pick it up I checked the oil it was bone dry....the lube guy drained the oil but did not refill. We topped it off and it was fine. Those 4.0 liters are tough I cant speak for these 6.2's they have not been out long enough and I have never had one apart.

Best of luck to your dad hopefully Ford takes care of him...post up the news when you get it.