Engine Rattle at Revving

[zzettle]

Anyone else’s Bronco make this rattling noise when revving the engine? Happens also during acceleration. Took it in multiple times to two different dealers and “could not replicate”.

Any ideas on what it could be? Thanks!

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[Ducati1098]

Year? 2.3? 2.7?
Sounds like a 2.7, but hard to tell.

 

[zzettle]

Year? 2.3? 2.7?
Sounds like a 2.7, but hard to tell.

Hi. It’s a 2022 2.7

 

[PWillette]

I vote bad cam phasers.

 

[Ducati1098]

I vote bad cam phasers.

Even though they typically only make noise for a few seconds during cold start, it does sound somewhat like a phaser issue to me also.
Really hard to tell from a video though.

 

[zzettle]

I originally thought it was the cam phasers too. But they just replaced them 1k miles ago. Not saying it couldn’t be them again, but the sound hasn’t improved at all.

 

[PWillette]

I originally thought it was the cam phasers too. But they just replaced them 1k miles ago. Not saying it couldn’t be them again, but the sound hasn’t improved at all.

Wow, bring it back. Something ain't right

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