Used to have a 89 Taurus SHO. Had to remove intake to get to rear plugs on it. Current DD is 95 S-10. Have to remove front tires and disconnect steering shaft to change plugs. Engine had to come out to change oil pan gasket. Exhaust manifolds had to come off to remove upper control arms to replace bushings. Setting timing requires tearing apart the interior to get to the computer to disconnect the timing wire.