2002 FORD FOCUS
102,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
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
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
more likely the exhaust manifold. it expands when hot and seals the crack

Roy
Dec 30, 2012 at 1:50 AM