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New magnaflow muffler buzzing noise???

Discussion in 'Performance and Tuning' started by TacomaGus, Dec 31, 2010.

  1. Dec 31, 2010 at 1:43 PM
    #1
    TacomaGus

    TacomaGus [OP] Well-Known Member

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    has anyone whose put on a magnaflow make had a buzzing noise occur when you first got it? I have noticed that no matter whether its idling or running hard, there is a buzzing noise coming from the front of the muffler and its audible over the loudness of the muffler itself. Is this just break in, a patchy welding job and it leaking at some point in the front or something internal? The guy did drop the damn thing twice and theres a dent in it...
     
  2. Dec 31, 2010 at 1:57 PM
    #2
    TacomaGus

    TacomaGus [OP] Well-Known Member

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    i guess you could consider it more of a hissing sound than buzzing. i hope its jsut a leak or break in, not from the ass hole dropping it twice and knocking something loose.
     
  3. Dec 31, 2010 at 2:56 PM
    #3
    TacomaGus

    TacomaGus [OP] Well-Known Member

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  4. Dec 31, 2010 at 11:26 PM
    #4
    BAMFTACO

    BAMFTACO Pabst Blue Ribbon on ice

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    Did you check at the welds of the mufflers are leaking when you turn on your truck or maybe the two bolts that holds the cat back loose
     
  5. Jan 2, 2011 at 9:08 AM
    #5
    KPT

    KPT sees what you did there.

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    Clamped or welded? Sounds like a leak to me.
     
  6. Jan 4, 2011 at 7:23 AM
    #6
    TacomaGus

    TacomaGus [OP] Well-Known Member

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    it was a leak in the front of the muffler, went to a monro and they rewelded and put some sealant on the joint, all is good. sounds much smoother than the old flowmaster and almost as loud which means it will def become louder than the FM eventually
     
  7. Jan 4, 2011 at 12:00 PM
    #7
    BAMFTACO

    BAMFTACO Pabst Blue Ribbon on ice

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    Wat kinda exhaust do you have
     
  8. Jan 4, 2011 at 12:03 PM
    #8
    KPT

    KPT sees what you did there.

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