Exhaust Rattle when cold
#1
Exhaust Rattle when cold
Does anybody have this problem. I have checked everything under the car. I finally found it appears to be the pre cats. When the exhaust is cold you can tap on the exhaust and hear the insides of the pre cats rattling. This appears to be my problem. Is this common? It goes away once warm but until then it sound terrible.[:@]
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AmericanMuscle4.6GT
2005-2014 Mustangs
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11-10-2015 02:06 PM