trans issue, tow haul wont work, grinding..?
Past few months ive been having a intermittent grinding comming through my floor board. Some times its barely noticible and other times its lik OMG theres a troll tryin to come through my floor. Ive gone from one end of the truck to the other lookin for the problem, body mounts, wheel bearings, drive shafts, u joints, difs, transfer case... Cant really pin it down. Then just the other night i went to put my truck in tow haul, like to do this every so often just like with 4 wheel drive just to keep things lubricated and make sure it works. Well when i hit tow haul the light came on but it didnt go into tow haul..? tried this a few times but still wouldnt work, then the grinding came back. This time it was really bad and had that same metal to metal noise/feel to it. Was like that the rest of the night and i still have noticed it over the past few days. This truck has been in for the planetary gear recall before i had bought the truck. Has anyone had this similar experience or heard of anything like this?