dodge big horn

this is my first diesel, ive got a 11 dodge 3500 bighorn with 6.7 cummins....seems like when I drive around ton (stop go stop go) it makes a whistle sound when accelerates, lightens as you let off gas.. and a deep throat sound like turbo hot?...the temp guage is not hot......anyone know is this normal...sounds like a big rig with the whistle..lol

SOhappy

You might want to ask in the 4th gen section, engine and drivetrain, you might get a better response.

That said, I think most 4th gen owners would pay good money to get a little turbo whistle!