STARTINGANDOPERATING
277
Light spark knock at low engine speed s is not harm ful to
you r engine. However, continu ed heavy spark knock at
high speed s can cause damage and immediate service is
requ ired .
ReformulatedGasoline
Many areas of the country requ ire the use of cleaner
burning gasoline referred to as Reform ulated Gasoline.
Reform ulated gasoline contains oxygenates, and is spe-
cifically blend ed to red uce vehicle emissions and im-
prove air quality.
Poor quality gasoline can cause problem s such as hard
starting, stalling and hesitations. If you experience these
sym ptom s, try another brand of gasoline before consid -
ering service for the vehicle.
The manu factu rer strongly supports the use of reform u-
lated gasoline. Prop erly blend ed reform ulated gasoline
will provid e excellent perform ance and durability for the 5
engine and fuel system components.
Over 40 auto manu factu rer’s world wide have issu ed and
end orsed consistent gasoline specifications (the World -
wide Fuel Charter, WWFC) to define fuel prop erties
necessary to deliver enhanced emissions, perform ance,
and durability for you r vehicle. The manu factu rer recom -
mend s the use of gasoline that meets the WWFC speci-
fications if they are available.
| Categories | Jeep Liberty Manuals, Jeep Manuals |
|---|---|
| Model Year | 2005 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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