Mechanics

FORD FOCUS EXHAUST PROBLEM

2002 Ford Focus • 102,000 miles

When cold makes a blowingnoise like a hole in a muffler but goes when warmed up could this be the resonator part of exhaust
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Guest
December 30, 2012.



More likely the exhaust manifold. It expands when hot and seals the crack

Roy

ASEMaster6371
Dec 30, 2012.