Mitsubishi 1989-1993 GALANT Service Manual page 597

INTAKE AND EXHAUST
Check the air cleaner body, cover or packing for deforma-
l
tion, corrosion or damage.
l Check the air duct for damage.
l Check the air cleaner element for clogging, contamination
or damage.
If element is slightly clogged, remove dust by blowing air
from inside of element.
VOLUME AIR FLOW SENSOR CHECK
For inspection of volume air flow sensor, refer to GROUP
TSB Revision