56 Fuel System
NOTE! Repair expenses resulting from
malfunctions in the fuel system or with en-
gine components when fuel enhancers have
been used are not covered under warranty.
Some fuel additives can be used to provide
temporary relief but they do not replace
good fuel handling practices. These prod-
ucts can be used:
•
Isopropyl Alcohol — Use 1 pint per
125 gallons (1/2 liter per 500 liters) of
fuel for winter freeze-up protection.
•
Biocide — For treatment of microbe
growth or “black slime.” Follow man-
ufacturer’s instruction for treatment.