Just bought a 2008 SE with 127k miles on it. It seems to have been very well taken care of.
But,,,,I have noticed that when I get up to about 50mph, I can hear a hollow kind of hum. Its hard to determine where it is coming from, but it seems to be under the cab. When I'm on the gas,it is constant. When I let off of the gas and the truck starts slowing down, the hum slows down. But I can hear it catching and releasing as it slows.
Am I having Trans issues? Drive train? I read on here that you can unknowingly put the truck in tow mode. How do I check that?
Any help would be a godsend.
But,,,,I have noticed that when I get up to about 50mph, I can hear a hollow kind of hum. Its hard to determine where it is coming from, but it seems to be under the cab. When I'm on the gas,it is constant. When I let off of the gas and the truck starts slowing down, the hum slows down. But I can hear it catching and releasing as it slows.
Am I having Trans issues? Drive train? I read on here that you can unknowingly put the truck in tow mode. How do I check that?
Any help would be a godsend.