I got a stack of receipts from the seller dating back to 1987 when they purchased the car with 75k on it from ARistocrat in Kansas City. It was their company car and they've put mostly highway miles on it. I know highway miles are supposedly "better" on gas engines, does it apply to diesel also?

Thanks much for the advice- I see 2 black buttons under the dash lights: 1 is to zero the trip odometer and the other one is to change the clock time, I didn't find one to adjust dash brightness?

I'm guessing there are already posts on replacing a monovalve, huh?

There is bubbled paint (rust) behind the wheel wells and on the underside of the tailgate also, but overall the paint is in good condition with great shine. How can I tell if my jack lifts are good? I don't want to be in the position of having a flat and no way to jack up the car!

In the owner's manual the lightswitch is indicated as pulling out to position "A" which is fog lights (I have on clear and one amber) and then it mentions a position "B" which is optional but doesn't tell me what it is...do you know what it is?

The vacuum system seems to be working quite well- all door locks and power windows are working. Cruise works great except only seems to want to "resume" part of the time.