Ford Villager Owner's Manual page 67

If you ever smell exhaust fumes of any kind inside your
vehicle, have your dealer inspect and fix your vehicle
immediately. Do not drive if you smell exhaust fumes.
These fumes are harmful and could kill you.
Have the exhaust and body ventilation systems checked by a
qualified technician whenever:
your vehicle is raised for service
the sound of the exhaust system changes
your vehicle has been damaged in an accident
Improve your ventilation by keeping all air intake vents clear of
snow, leaves, and other objects.
If the engine is idling while you are stopped in an open area
for long periods of time, open the windows at least one inch
(2.5 cm). Also, adjust the heating or air conditioning to bring in
outside air.
Read the section Climate Control Systems for instructions on
bringing fresh outside air into your vehicle. Refer to the Index.
Starting Your Villager
RWARNING
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