2010 Jeep Wrangler Owners Manual

STARTING AND OPERATING
413
E-85 Usage In Non-Flex Fuel  Vehicles
disconnectenginecontrollerand reconnectmemory  the battery to reset the
Non-FFVvehiclesarecompatiblewithgasolinecontain-
ing 10% ethanol (E10). Gasoline with higher ethanol
contentmayvoidthevehicle’swarranty.
More extensive repairs will be required for prolonged
exposuretoE-85fuel.
If a Non-FFV vehicle is inadvertently fueled with E-85
fuel,theenginewillhavesomeorallofthesesymptoms:
MMT In Gasoline
MMTisamanganesecontainingmetallicadditivethatis
blendedintosomegasolinetoincreasetheoctanenum-
ber.GasolineblendedwithMMToffersnoperformance
advantage beyond gasoline of the same octane number
without MMT. Gasoline blended with MMT has shown
to reduce sparkplug life and reduce emission system
performanceinsomevehicles.Themanufacturerrecom-
mends that gasoline without MMT be used in your
vehicle. The MMT content of gasoline may not be indi-
cated on the gasoline pump, therefore, you should ask
yourgasolineretailerifthegasolinecontainsMMT.
operateinaleanmode
OBDII“MalfunctionIndicatorLight”on
poorengineperformance
5
poorcoldstartandcolddrivability
increasedriskforfuelsystemcomponentcorrosion
TofixaNon-FFVvehicleinadvertentlyfueledoncewith
E-85performthefollowing:
drainthefueltank(seeyourauthorizeddealer)
changetheengineoilandoilfilter
Product Specification
CategoriesJeep Manuals, Jeep Wrangler Manuals
Model Year2010
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Document File TypePDF
CopyrightAttribution Non-commercial
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