SECTION 2 – REQUIREMENTS FOR FUEL, ENGINE O IL, AND COOLANT
Fuel (cont.)
UNSAFE PRACTICES
WARNING: To prevent personal injury or death, do
not mix gasoline, gasohol, or alcohol with diesel fuel. An
open heat source, spark, cell phone or electronic device
can ignite these fuel mixtures. This creates a fire hazard
and possible explosion.
CAUTION:
To prevent engine damage, do not mix propane
with diesel fuel. Navistar will not honor warranty claims against
engines that have used propane.
Form No. 1172040R1
Printed in the United States of America Page 31