Rumble upon acceleration 20 - 45mph
Hi there. I am having a problem with a shimmy (rumble) sound on my 2013
Toyota 4runner. It has 160K miles. The rumble (almost like going over a railroad
track) happens between 20 - 40 mph and then goes away. I'm being told its a
fluid and transmission filter problem. I just do not believe it. any one have this
issue?