230
STARTINGANDOPERATING
premium gasoline will provide no benefit over high
qualityregulargasoline,andinsomecircumstancesmay
resultinpoorerperformance.
ReformulatedGasoline
Many areas of the country require the use of cleaner
burning gasoline referred to as Reformulated Gasoline.
Reformulated gasoline contains oxygenates, and is spe-
cifically blended to reduce vehicle emissions and im-
proveairquality.
Lightsparkknockatlowenginespeedsisnotharmfulto
yourengine.However,continuedheavysparkknockat
highspeedscancausedamageandimmediateserviceis
required.
Themanufacturerstronglysupportstheuseofreformu-
lated gasoline. Properly blended reformulated gasoline
willprovideexcellentperformanceanddurabilityforthe
engineandfuelsystemcomponents.
Poor quality gasoline can cause problems such as hard
starting,stallingandhesitations.Ifyouexperiencethese
symptoms,tryanotherbrandofgasolinebeforeconsid-
eringserviceforthevehicle.
Gasoline/OxygenateBlends
Some fuel suppliers blend unleaded gasoline with oxy-
genatessuchas10%ethanol,MTBE,andETBE.Oxygen-
atesarerequiredinsomeareasofthecountryduringthe
winter months to reduce carbon monoxide emissions.
Fuels blended with these oxygenates may be used in
yourvehicle.
Over40automanufacturer’sworldwidehaveissuedand
endorsed consistent gasoline specifications (the World-
wide Fuel Charter, WWFC) to define fuel properties
necessary to deliver enhanced emissions, performance,
anddurabilityforyourvehicle.Themanufacturerrecom-
mends the use of gasoline that meets the WWFC speci-
ficationsiftheyareavailable.
| Categories | Jeep Manuals, Jeep Wrangler Manuals |
|---|---|
| Model Year | 2006 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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