2005 Mazda RX 8 Owners Manual

RX-8_8T69-EA-04G_Edition1Page86
Wednesday,June920042:11PM
Blackplate(86,1)
BeforeDrivingYourMazda
FuelandEngineExhaustPrecautions
FuelRequirements
VehicleswithcatalyticconvertersoroxygensensorsmustuseONLYUNLEADEDFUEL,
whichwillreduceexhaustemissionsandkeepsparkplugfoulingtoaminimum.
YourMazdawillperformbestwithfuellistedinthetable.
Fuel
OctaneRating*(Anti-knockindex)
Premiumunleadedfuel
91[(R+M)/2method]orabove(96RONorabove)
*
U.S.federallawrequiresthatoctaneratingsbepostedongasolinestationpumps.
YoumayusearegularunleadedfuelwithanOctaneRatingfrom87to90(91to95RON)
butthiswillslightlyreduceperformance.
Fuelwitharatinglowerthan87octane(91RON)couldcausetheemissioncontrolsystem
toloseeffectiveness.Itcouldalsocauseengineknockingandseriousenginedamage.
CAUTION
USEONLYUNLEADEDFUEL.
l
Leadedfuelisharmfultothecatalyticconverterortheoxygensensor.Theleadwill
accumulateontheoxygensensorandthecatalystinsidetheconverter.Thiswillresult
inamalfunctionoftheemissioncontrolsystem,causingpoorperformance.
Yourvehiclecanonlyuseoxygenatedfuelscontainingnomorethan10%ethanolby
l
volume.Damagetoyourvehiclemayoccurwhenethanolexceedsthis
recommendation,orifthegasolinecontainsanymethanol.Stopusinggasoholofany
kindifyourvehicleengineisperformingpoorly.
Neveraddfuelsystemadditives.Neveraddcleaningagentsotherthanthosespecified
l
byMazda.Othercleaningagentsandadditivesmaydamagethesystem.Consultan
AuthorizedMazdaDealer.
Gasolineblendedwithoxygenatessuchasalcoholorethercompoundsaregenerally
referredtoasoxygenatedfuels.Thecommongasolineblendthatcanbeusedwithyour
vehicleisethanolblendedatnomorethan10%.Gasolinecontainingalcohol,suchas
ethanolormethanol,maybemarketedunderthenameGasohol.
Vehicledamageanddrivabilityproblemsresultingfromtheuseofthefollowingmaynot
becoveredbytheMazdawarranty.
Gasoholcontainingmorethan10%ethanol.
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Gasolineorgasoholcontainingmethanol.
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Leadedfuelorleadedgasohol.
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4-2
FormNo.8T69-EA-04G
Product Specification
CategoriesMazda Manuals, Mazda RX-8 Manuals
Model Year2005
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- 364 pages
Document File TypePDF
CopyrightAttribution Non-commercial
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