Loud Vacume Type Noise

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Hausser

New Member
Dec 2, 2019
6
0
1
Michigan
Truck Year
2015
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

Well-Known Member
Nov 21, 2018
1,199
211
63
Truck Year
Not Listed
welcome 2 the group any codes?? with the eco diesel it could b any thing u have 2 read the codes..
 

Hausser

New Member
Dec 2, 2019
6
0
1
Michigan
Truck Year
2015
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

New Member
Dec 2, 2019
6
0
1
Michigan
Truck Year
2015
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

Well-Known Member
Nov 21, 2018
1,199
211
63
Truck Year
Not Listed
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