Loud Vacume Type Noise

[Hausser]

Hello all. New here. I have a 2015 Ecodiesel with 92K miles on it. Air ride suspension sensor warning light came on and had repairs done last week.
Yesterday, A high pitched loud noise came from under hood. No change in RPMs. Loss of power then regain with stuttered acceleration. At service again now, but my trust is waivering. Mechanical warning light also came on. Any ideas? Thanks

 

[carlhenry]

welcome 2 the group any codes?? with the eco diesel it could b any thing u have 2 read the codes..

 

[Hausser]

welcome 2 the group any codes?? with the eco diesel it could b any thing u have 2 read the codes..

Didn't see any codes. Is there a specific place I would need to look? Scrolling through the on dash display options, all of the temps and pressures looked fine. Dealer just texted and states it was the fuel filter housing. Why would that cause a loud, vacume type noise. And with no corresponding changes in RPM? Guess I'm just jaded...

 

[Hausser]

Didn't see any codes. Is there a specific place I would need to look? Scrolling through the on dash display options, all of the temps and pressures looked fine. Dealer just texted and states it was the fuel filter housing. Why would that cause a loud, vacume type noise. And with no corresponding changes in RPM? Guess I'm just jaded...

And thanks for the welcome..

 

[carlhenry]

u need a obd code reader to check 4 codes they r cheap u will need one. never did I hear a fuel filter make a noise I would question them on that