Why my 2013 Prius exhaust gas smell like rotten eggs

Discussion in 'Prius v Care, Maintenance and Troubleshooting' started by Prius alpha, Jun 9, 2021.

  1. Prius alpha

    Prius alpha New Member

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    I put it in park and rev up ,and after some time this horrible smell start to emitt
    It was like rotten eggs , first time this happened, no engine light is appearing, do any one have any idea .it has 150000k

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  2. Air_Boss

    Air_Boss Senior Member

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    Did you inadvertently fuel-up with leaded gasoline? That is the symptom of a lead-fouled catalytic converter.
     
  3. Mendel Leisk

    Mendel Leisk Senior Member

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    Miles or kilometres?
     
  4. Tim Jones

    Tim Jones Active Member

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    Have you been eating a large amount of beans?
     
  5. Valiant V

    Valiant V Member

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    "Rotten Egg" smell is characteristic of sulphur - which doesn't belong in gasoline.

    Switch brands and see if the smell goes away.
     
  6. Prius alpha

    Prius alpha New Member

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    Posted via the PriusChat mobile app.
    150000km
     
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