Rear differential problems on my new truck and dealership thinks it’s normal.
Brought this 21 Tacoma Off-Road 4x4 33k miles on it 3 weeks ago and I been having some problems with it. When driving 45-65 i hear a howling sound when letting go of the gas petal. As well when I lightly press the gas howling sound continues I thought it was the transmission because I noticed the truck jerks slightly every now and then in low rpms but after reading a bunch of forums and articles about it apparently it’s a normal thing for the transmission (Toyota sluggish transmission). I did more research and found this on google and did more research about the rear differential issue specifically on 22s & 23s which is under warranty after telling and explaining this to the dealership they told me that the rear differential looked completely fine and that it “probably normal” because when letting go of the gas petal the torque is being echoed through the truck which sounds like BS after insisting that it is the rear diff he brings up a another reason that the tires are “ kinda worn out “ so yeah I’m honestly kinda stuck and don’t know what to do.