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SC installed and a smell on highway after letting go of the gas

Discussion in '3rd Gen 4Runners (1996-2002)' started by Nkurkov, Jul 29, 2019.

  1. Jul 29, 2019 at 8:34 AM
    #1
    Nkurkov

    Nkurkov [OP] New Member

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    Installed a supercharger with a freind. Seems to work well. Definitely see the power difference.

    Only issue is when I drive on the highway especially when I am pressing the gas constantly there is no smell, everything is good. When I let go of the gas a smell comes from the front. Its kind of hard to describe. A little like a SC oil mixed with something. But only when I let go of the gas. Any ideas?
     
  2. Jul 29, 2019 at 3:45 PM
    #2
    DGP1961

    DGP1961 New Member

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    What's SC Oil?
     
  3. Jul 29, 2019 at 4:20 PM
    #3
    4scooter19

    4scooter19 New Member

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    Guessing supercharger oil
     
  4. Jul 29, 2019 at 4:57 PM
    #4
    4scooter19

    4scooter19 New Member

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    My buddy has a super charged Cobalt and it stinks like rotten eggs when you let off the throttle. He said it's because his cat is bad. Only experience I've had with a stinky supercharger.
     
  5. Jul 29, 2019 at 5:02 PM
    #5
    jcoon

    jcoon New Member

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    Did you install an actual crank driven supercharger, or one of those belt driven turbo hacked things? When you say supercharger oil it makes me think the latter.
     
  6. Jul 29, 2019 at 5:13 PM
    #6
    Nkurkov

    Nkurkov [OP] New Member

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    99 SC 4runner
    Supercharged
    It's a trd 1st Gen Toyota supercharger. It's belt driven.
     
  7. Jul 29, 2019 at 5:41 PM
    #7
    jcoon

    jcoon New Member

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    Ok interesting, do you smell it at idle also?
     
  8. Jul 29, 2019 at 5:46 PM
    #8
    Nkurkov

    Nkurkov [OP] New Member

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    Supercharged
    No I don't even smell it at all when driving under 55-60.
     

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