STARTING AND OPERATING
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OBDII“MalfunctionIndicatorLight”on
poorengineperformance
MMT In Gasoline
MMTisamanganesecontainingmetallicadditivethatis
blendedintosomegasolinetoincreaseoctane.Gasoline
blendedwithMMTprovidesnoperformanceadvantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
poorcoldstartandcolddrivability
increasedriskforfuelsystemcomponentcorrosion
TofixaNon-FFVvehicleinadvertentlyfueledoncewith life and reduces emission system performance in some
E-85performthefollowing:
vehicles. The manufacturer recommends that gasoline
withoutMMTbeusedinyourvehicle.TheMMTcontent
ofgasolinemaynotbeindicatedonthegasolinepump,
therefore, you should ask your gasoline retailer if the
gasolinecontainsMMT.
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drainthefueltank(seeyourauthorizeddealer)
changetheengineoilandoilfilter
5
disconnect and reconnect the battery to reset the
enginecontrollermemory
It is even more important to look for gasoline without
MMT in Canada, because MMT can be used at levels
higherthanthoseallowedintheUnitedStates.
More extensive repairs will be required for prolonged
exposuretoE-85fuel.
MMT is prohibited in Federal and California reformu-
latedgasoline.
| Categories | Jeep Grand Cherokee Manuals, Jeep Manuals |
|---|---|
| Model Year | 2010 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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