It could be a boost leak issue, need to check the tubing/clamps. If it was serviced, check to make sure the silencer ring is still in place. Removing it willmake the truck sound like a freight train.
Have you had any belts changed recently? That could be the cause. Turbo wear can cause a whistle as can a leak on the inlet manifold, though a manifold leak usually affects the performance also.
A whales whistle is very loud you can hear it when you are standing a little far.
A whales whistle is very loud you can hear it when you are standing a little far.
As loud as a train whistle from 10 ft away.
You blow your fingers in your mouth.you can blow with a real whistle.when you whistle you blow loud.
A whistle is a High Pitch because its really loud and not really low.
It's not the train that's loud, it's the engine
The wind blew my coat out of my hands.
www.youtube.com/watch?v=IkUkP7X5BeE
It's not the train that's loud, it's the engine
A referee's whistle is commonly referred to simply as a "referee's whistle." In some contexts, it may be called a "sport whistle" or a "game whistle." These whistles are typically designed to produce a loud and sharp sound to effectively signal players and officials during a game or match.
depends on the exaust and size of the engine..