Slight backfire upon deceleration

Discussion in 'Dodge Challenger SRT Hellcat' started by solo7777, Feb 17, 2015.

  1. solo7777

    solo7777 SRT Terminator Hellcat Car Club Western Regional President HCC Charter Member

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    I have noticed lately that sometimes when decelerating, I will get just a few pops, its not like happening all the time, just occasionally so far. No huge backfires either, actually, it sounds pretty cool, I am assuming that this is OK and shouldn't cause any harm or does not warrant a service call. No codes thrown, what do you guys and gals think?
     
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  2. owenspackman

    owenspackman BritishCat

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    I can't comment on the Hellcat (yet) but my 2015 392 exhaust will cackle and pop when downshifting the M6. Nothing wrong when it happens on the 392, normal and sounds bad ass.

    Can't comment that you're experiencing the same thing though.
     
  3. 70Cuda

    70Cuda Yep, its got a HEMI

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    The gas nowadays is crap and the cars are set to run rich. Just the way it is.
     
  4. Paladin06

    Paladin06 Have Guns Will Travel Staff Member Hellcat Car Club Gold Supporting Member

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    Just broke 400 this morning. When I break 500 I'll let you know for sure. :)
     
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  5. Tannehill

    Tannehill Silver Member

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    you are completely fine.
     
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  6. solo7777

    solo7777 SRT Terminator Hellcat Car Club Western Regional President HCC Charter Member

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    OK, thats what I though. Thank you all.
     
  7. tsc

    tsc SRT Hellcat Enthusiast

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    Yep, nothing to worry about. I love when mine does it as I engine brake.. Wish it did it more often. :)
     
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  8. HOONAGN

    HOONAGN FLOOR IT!

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    As designed. Do a couple high revs while in park and it'll happen on decel.
     
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