MAINTAINING YOUR VEHICLE
459
Component
Fluid,Lubricant,orGenuinePart
FuelSelection(3.7Land4.7LEngine) 87Octane
FuelSelection(5.7LEngine)
87OctaneAcceptable-89OctaneRecommended
FuelSelection(3.0LDieselEngine)
Usegoodqualitydieselfuelfromareputablesupplierinyourvehicle.The
manufacturerrequiresthatyoumustfuelthisvehiclewithUltraLowSul-
furHighwayDieselfuel(15ppmSulfurmaximum)andprohibitstheuse
ofLowSulfurHighwayDieselfuel(500ppmSulfurmaximum)toavoid
damagetotheemissionscontrolsystem.Formostyear-roundservice,No.
2
dieselfuelmeetingASTMspecificationD-975GradeS15willprovide
goodperformance.Ifthevehicleisexposedtoextremecold(below20For
orisrequiredtooperateatcolder-than-normalconditionsforpro-
-7C),
longedperiods,useclimatizedNo.2dieselfuelordilutetheNo.2diesel
fuelwith50%No.1dieselfuel.Thiswillprovidebetterprotectionfrom
fuelgellingorwax-pluggingofthefuelfilters.Thisvehicleisfullycompat-
iblewithbiodieselblendsupto5%biodieselmeetingASTMspecification
D-975.
7
Product Specification
Categories | Jeep Grand Cherokee Manuals, Jeep Manuals |
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Model Year | 2009 |
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Document File Type | |
Copyright | Attribution Non-commercial |