my p650 just started making anoise in low range when i get on the gas real hard. it only does this in low range and it doesnt make any noise when ilet off the gas and start slowing down.it sounds like the gears are slipping or something. has any one else had this problem.just wondering what it could be

 

I think the shifter needs adjusting. Usually the ratchet sound happens when you slow down. But, I still think your shift linkage is the cause.