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Popping sound

Discussion in 'Ford F-150 Raptor General Discussions [GEN 2]' started by vamsye, Feb 12, 2020.

  1. ob1

    ob1 Member

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    I’ve noticed this too after fueling up - especially with 93 vs lower octane. That might just be coincidence with the higher octane.
    I have no idea why this happens.
     
  2. sixshooter_45

    sixshooter_45 Ruby Red Metallic Supercrew, 3.5 L Twin Turbos.

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    I was told by someone here on the forum that it was making adjustments, maybe timing (don't remember), due to the fuel.
     
  3. dirtyboot

    dirtyboot Member

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    Interesting that you say that; I did fill up Tuesday first thing, and spent all day trying to think of what it could be as it happened almost every time I went from throttle to normal stopping brake pressure. After noting this thread, I've driven for 1.5 hours today, and haven't been able to get it to happen, doing exactly what I did Tuesday. I'm sitting at maybe a little over 7/8 tank right now.

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    Last edited: Feb 13, 2020
  4. ob1

    ob1 Member

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    I forgot to mention that it only occurs for about 1-2 minutes after fueling up.
     
  5. vamsye

    vamsye Member

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  6. dirtyboot

    dirtyboot Member

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    Reading that, I didn't have my truck in sport mode today, think I did Tuesday. Will test tomorrow and post results.

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