2002 Ford Focus Cold Makes Blowingnoise Hole Muffler Warmed Could This Resonator

2002 FORD FOCUS
102,000 MILES
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when cold makes a blowingnoise like a hole in a muffler but goes when warmed up could this be the resonator part of exhaust
Dec 30, 2012 at 1:46 AM
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ASEMASTER6371
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more likely the exhaust manifold. it expands when hot and seals the crack

Roy
Dec 30, 2012 at 1:50 AM
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