I have a 2001 Kia Sportage my wife bought new and I'm trying to turn it into a little 4wd toy. After replacing some of the wheel bearings, due to a lovely grinding noise that developed, I put it up on jacks to check on the 4WD. Only the right front and rear wheels spun. So, I'm wondering if this is normal for the sportage or not. I tried finding information about the kia's drive train and differentials, but I didn't have much luck. Anybody have any opinion or advice? I will be installing the Warn manual locking hubs in the future, but I would like to know if the front differential is working correctly or if I need to tear that apart too. Thanks for any help. <img src="/forums/images/graemlins/confused.gif" alt="" />