Looking at buying a 2004 Santa Fe (sorry, don?t know the model # its a
4WD, V6, loaded, 35,000 km?s) and when I looked at the undercarriage I noticed there is some fresh oil on the tailshaft of the transmission - right in front of the driveshaft. The vehicle is at a Nissan dealer so I pointed it out and he had the mechanics look at it. His answer was that it is not a leaking seal or gasket but is coming from a blow-by system designed by Hyundai for when the vehicle is using the 4WD a lot. Doesn?t sound quite right to me, what do you guys think?Paul