Hey Scotty! I have a 2011 sierra 1500 with the 5.3L. My truck makes an annoying rattle in the front end (bolts against metal) when its moving. I can hear the noice echoing off the houses when I drive in neighborhoods. I've checked my u joints and heat shields and can't find the noise! What could I look at next?
So I recently discovered that the noise goes away if I put the truck in neutral, even when coasting down the road. Any idea?
That's awesome! Thanks Scotty, appreciate the help!!