Originally Posted by JaredOSU
If an engine is at idle, should the drive shaft be turning? I hit ground (gravel/mud) last summer is this dry state of oklahoma. And it kind of seems like the transmission, while in idle, is trying to make the drive shaft turn. Also, it acts like it slips at times while under load (driving).
Might need to check your transmission fluid level if it seems like its slipping, maybe even replace the fluid if it's been 100 hrs or you don't know how long its been. (Dexron III or equivalent)