Yes, a vacuuming would be good, but you should have seen the one in Missoula MT I looked at a couple weeks ago. The topper, ext.-cab and even the cab were full of the guy's s**t. Fortunately, it reaked of cigarette smoke so bad from the coffee can full of butts that I was not compelled to even go for a test ride.
Eventually, I will find one of these IDI to my liking, at a reasonable price, maybe this one maybe not. Anyway, to hi-jack my own thread, here are a couple pictures of the engine which the seller sent me. Do any of you with experience see anything in these pictures which would be of concern? (I still need to go look at it myself, but it is a few hours away and I have been picking the seller for information and pictures by email.) Truck has (supposedly) 201700 miles.