I installed the UPR catch can about a week ago, and after about a 600 Mile road trip this last weekend I wanted to see what it had captured, and much to my surprise it contained a few ounces of gasoline (maybe a little water, but it has been warm here in Texas and the engine never cooled down during the trip). So I then figured I should check my oil, and sure enough it reeked of gasoline. Then I went back and checked the level, and it was way overfilled! Obviously a ton of fuel in the oil. Only 1800 miles on the truck, almost entirely highway. I only take it for drives into town (about a 20 mile drive one way) and roadtrips. We have 2 beaters we drive to work each day. I took it to the dealer yesterday and no word back yet. How much extra wear do you think that could've caused the engine in that amount of time? Should I press Ford for an extended warranty on my engine? If I was like many owners and just followed the 10,000 mile oil interval without ever checking who knows how bad it could have gotten. I also wonder what caused it. My best guess would be a leaking injector, but maybe a poorly seated piston ring? I'll report back here once I get it back from the dealer.