Ford 2003 Mustang Workshop Manual page 3597

Wind Noise,
Air Entering
Vehicle
Through Small
Holes in Body
Rattles
Leaks at door and
window seals or
sheet metal joints in
doors or door
openings.
Loose objects in
wells, pillars, and
quarter panels.
Misalignment (if
tightening bolts does
not eliminate rattle).
Weatherstripping
and/or anti-squeak
material.
SEAL leaks with Silicone
Gasket and Sealant F7AZ-
19554-EA meeting Ford
specifications WSK-M2G343-
A4. ROAD TEST.
CHECK doors by carefully
STRIKING underside of door
with a rubber mallet. LISTEN
for loose objects in door.
REPAIR. TIGHTEN body bolts
and screws.
ADJUST the alignment of the
doors or panels.
APPLY additional sealer.
INSTALL in proper location to
eliminate rattle.