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1999 Chevrolet Suburban 1500 Question: what is it that would cause the exhaust system to make a rattling noise

 

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playtimethom, Phoenix, AZ, May 08, 2013, 15:26
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It sounds like something inside the converter is loose, is that possible ??

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    pushrod May 08, 2013, 15:49
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    Yes it is! Most likely the catalyst inside the converter!

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    playtimethom, May 08, 2013, 16:38
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    Thank you wetry for responding to my question. I suppose that means that it would have to be replaced ?? and thank you for your time..

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    pushrod, May 08, 2013, 18:08
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    You R welcom, yes it will perform better and that means more mpg. Visit a muffler shop, will save a buck or two cause there are aftermarket converters that work quite well.

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    playtimethom, May 08, 2013, 21:31
     Rookie

    Once again, I thank you for your help and time.. This really is a great site for someone like me to have access too..

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