380
STARTINGANDOPERATING
FUELREQUIREMENTS
Over40automanufacturersworldwidehaveissuedand
Allenginesaredesignedtomeetallemis- endorsed consistent gasoline specifications (the World-
sions regulations and provide excellent wideFuelCharter,WWFC)whichdefinefuelproperties
fuel economy and performance when us- necessary to deliver enhanced emissions, performance,
inghighqualityunleaded“regular”gaso- anddurabilityforyourvehicle.Themanufacturerrecom-
linehavinganoctaneratingof87.Theuse mends the use of gasoline that meets the WWFC speci-
ofpremiumgasolineisnotrecommended, ficationsiftheyareavailable.
asitwillnotprovideanybenefitoverregulargasolinein
theseengines.
ReformulatedGasoline
Many areas of the country require the use of cleaner
Lightsparkknockatlowenginespeedsisnotharmfulto burninggasolinereferredtoas“ReformulatedGasoline.”
yourengine.However,continuedheavysparkknockat Reformulatedgasolinescontainoxygenates,andarespe-
highspeedscancausedamageandimmediateserviceis cifically blended to reduce vehicle emissions and im-
required.Poorqualitygasolinecancauseproblemssuch proveairquality.
as hard starting, stalling, and hesitations. If you experi-
Themanufacturersupportstheuseofreformulatedgaso-
ence these symptoms, try another brand of gasoline
lines.Properlyblendedreformulatedgasolineswillpro-
beforeconsideringserviceforthevehicle.
videexcellentperformanceanddurabilityofengineand
fuelsystemcomponents.
| Categories | Jeep Liberty Manuals, Jeep Manuals |
|---|---|
| Model Year | 2011 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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