I just started my Auto Rx treatment on a 2000 Trooper. The engine has 65k on it and was becoming one of the infamous 60k oil burners. It had used around 1 qt per 1k, then began to get worse around the 60k mark. I emailed Frank and he said to do the 100k treatment on this engine. The common wisdom is that the rings and EGR get gunked up and I hope the Rx will clean it out. Anyway I used Castrol GTX 10w-30 in with the Rx then promptly drove 60 miles to Charlotte at 75 mph both ways. The wife drives the vehicle
so I only get it so often. Anyway (again) what might I expect during the cleaning phase?
Thanks!!!
Thanks!!!