Turbo sounds weird?

Discussion in 'Ask An Owner Operator' started by Martin25, Jul 1, 2019.

  1. Martin25

    Martin25 Bobtail Member

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    Oct 25, 2018
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    so the turbo whine sounds different than normal when under pressure. Just now I was driving up a hill and lost power to the turbo. My turbo psi dropped and I pulled to the side and checked no leaks or anything unusual. I was parked maybe 5min when I decided to move it to a safer spot when I was driving to a safer spot the turbo started working again but sounded kinda bad now I’m parked no oil leaks doesn’t seem like any ripped hoses unless I’m looking right?
    What would be the problem?
    Is the turbo giving out?
    Thanks for the feedback
     
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  3. Rubber duck kw

    Rubber duck kw Road Train Member

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    What sort of different noise? Less turbo whine? More of a steel on steel whining grinding?
     
    Bean Jr. Thanks this.
  4. Martin25

    Martin25 Bobtail Member

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    Oct 25, 2018
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    The turbo sound was louder than normal and yes more of a steel on steel whining grinding noise.
     
  5. Rubber duck kw

    Rubber duck kw Road Train Member

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    Sounds like the bearings are gone or headed that way, find a shop and have somebody listen to it.
     
    Bean Jr. Thanks this.
  6. magoo68

    magoo68 Road Train Member

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    st malo mb canada
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    Be very careful ... if your turbo feeds oil to the intake the engine could run away on you and blow up... I wouldn’t run it if I suspected a damaged turbo
     
    FlaSwampRat Thanks this.
  7. Hulld

    Hulld Road Train Member

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    What engine do you have?
     
  8. Spyro2112

    Spyro2112 Medium Load Member

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    Rev the rpms up let off u here fluttering like you Jake is on
     
  9. snowwy

    snowwy Road Train Member

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    The turbo is done.

    GEt it replaced before it shatters and you're left with a hefty bill of taking everything apart to clean out the broke pieces.
     
  10. Rideandrepair

    Rideandrepair Road Train Member

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    Take the hose off going to the ATA cooler. Look inside at the fins. Look for fins rubbing on sides, spin by hand. Check for oil leaking. Check for play.A little play is normal, as long as it’s not rubbing the inside of the housing. Maybe your wastegate is sticking.
     
  11. Tropsnart

    Tropsnart Road Train Member

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    Pavilion New York
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    Check your air filter first.
     
    Rideandrepair Thanks this.
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