7.3L Diesel Supplement 1st Printing
Page 6
Diesel information Air filter restriction gauge The restriction gauge, located on the gauge reaches the CHANGE FILTER mark. Engine performance and fuel economy are adversely affected when maximum restriction is clogged. AIR FILTER GAUGE FILTER CHANGE FILTER CHANGE The air filter element should be replaced when the yellow band on the clean-air side of the gauge. AIR FILTER GAUGE E FI CHANG LTER CHANGE FILTER 6 After servicing the air filter element, reset the restriction gauge by pressing the button the end of the air cleaner upper housing, shows if the air filter is reached.
Diesel information Air filter restriction gauge The restriction gauge, located on the gauge reaches the CHANGE FILTER mark. Engine performance and fuel economy are adversely affected when maximum restriction is clogged. AIR FILTER GAUGE FILTER CHANGE FILTER CHANGE The air filter element should be replaced when the yellow band on the clean-air side of the gauge. AIR FILTER GAUGE E FI CHANG LTER CHANGE FILTER 6 After servicing the air filter element, reset the restriction gauge by pressing the button the end of the air cleaner upper housing, shows if the air filter is reached.
