Well ladies and gentlemen, after 20 years of driving and 175559 split between hard and wet and hi way miles, the Good old '89 S-10 Blazer of mine developed a minor problem today, its first since I've had it ( 10 Years) the cruise control vacuum hose rotted away and developed a small hole just big enough to make the mileage drop from 17 to 14.
Of course I've replaced all the usual stuff, in 10 years, brakes, flex hoses, tires stuff like that