Hi, all - I've noticed when I'm cruising around town or in a parking lot (low RPM, doesn't matter what gear), the truck makes a little bit of a growling/rumbling sound. At first I thought something was rubbing, but if I give it gas, it goes away. It reminds me of a very faint lugging sound/feel on a manual shift vehicle/very, very faint rumble strip sound. I have the 5.3 motor with about 8,000 miles on it if that makes a difference
Unsure if this is exhaust drone, and I just noticed it or if something else is going on. Again, it is very subtle
Thanks for any help. It isn't loud enough to get a video or sound clip - I think I notice it due to the way it feels in the cabin, as well.
Matt