Help identify this noise

[gpbst3]

Two days ago I noticed this noise. On a cold start up it is exceptionally loud during the increased startup RPMs. When accelerating it has somewhat of helicopter sound. There are no dashboard lights. Im going to scheduled an appointment and have no idea how to describe this noise over the phone. Are there any potential issue driving it till the dealer can take a look?

Im not sure if google drive is the best way to link the video.

IMG-3789_Trim.mp4

drive.google.com

 

[bigdodge]

does it go away when warmed up?

sounds like the lifter tick to me

 

[gpbst3]

does it go away when warmed up?

sounds like the lifter tick to me

It does not go completely go away but quiets down a bit after 15 mins

 

[GKIII]

It does not go completely go away but quiets down a bit after 15 mins

Based on that + the sound...looks to be a particularly egregious exhaust leak. Cracked exhaust manifolds and broken bolts are fairly common on these trucks.

 

[Cbty2050]

Sounds like exhaust manifold noise.

 

[OldMarine]

you sure you don't have Cummins in there! wow...that would make me crazy. I agree with the others who said most likely exhaust, once it warms up, metals expand, which quiets it down some by closing gaps..good luck sir.

 

[Diamondback]

Passenger Side Exhaust Manifold .. there are also TSBs for the gasket just after the y-pipe as well .. replace that if you can tell it is leaking there.

 

[bigdodge]

Sounds like exhaust manifold noise.

that was my second gues

 

[gpbst3]

Good news and bad news.

It was not the intake manifold. A bolt broke off on the exhaust flange. Dealer charged $160. Bad news is I have an extended warranty but have a $200 deductible.

I’m just glad it’s fixed.

 

[User_3336]

Good news and bad news.

It was not the intake manifold. A bolt broke off on the exhaust flange. Dealer charged $160. Bad news is I have an extended warranty but have a $200 deductible.

I’m just glad it’s fixed.

No one ever stated it was the intake manifold.