Mechanics

FORD TAURUS CATALYTIC CONVERTER PROBLEM

2002 Ford Taurus • 11,500 miles

My car makes a rattling sound but not all the time. When I take it on the highway or interstate the noise goes away.
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Guest
January 16, 2013.




Does it sound like it is coming from under the car? If so, take a rubber mallot and tap on the exhaust system to see if there is a loose heat shield. Also, the inside of the catalytic converter can also come loose and rattle.



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