Thanks for the suggestions everyone. I'll probably change the the trans fluid too. The transfer case has been taken care of. I'll check the belts while I'm in there. I have to take out the gauge cluster to fix the speedometer, so I'll do all this stuff at one time.
Also, yesterday, it started to make an odd noise around 700 RPM (Idles at about 500) especially when slowing down to a stop. I know it's not the brakes because they've got lots of life left. It's a grinding/rattling sound. Once it drops down to idle it stops. I noticed it in stop and go traffic yesterday. Anyone know what that could be before I have my mechanic ride with me to hear it?
Also, yesterday, it started to make an odd noise around 700 RPM (Idles at about 500) especially when slowing down to a stop. I know it's not the brakes because they've got lots of life left. It's a grinding/rattling sound. Once it drops down to idle it stops. I noticed it in stop and go traffic yesterday. Anyone know what that could be before I have my mechanic ride with me to hear it?