2004 Chevrolet Blazer Starts, stops, runs, goes. The good: two brand new at tires, two almost new, new water pump, radiator, alternator, rear brake lines replaced, blower motor, thermostat, fan clutch, starter replaced at 135k miles, fuel pump replaced with ac delco, 145k miles, wheel bearings, ball joints, idler arm, pitman arm replaced, 145k miles. The bad: door pins, front doors sagging, rust, rocker. rear driver's side door mechanism won't latch (ratcheted). 4wd won't engage (transfer case vacuum switch). "Used car check" at garage last noted a front main seal and axle seal
