STARTINGANDOPERATING
275
to reduce spark plug life and reduce emission system
performanceinsomevehicles.Themanufacturerrecom-
mends using gasolines without MMT. Since the MMT
content of gasoline may not be indicated on the pump,
you should ask your gasoline retailer whether or not
his/hergasolinecontainsMMT.
FuelSystemCautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
It is even more important to look for gasoline without
MMT in Canada, because MMT can be used at levels
higherthanallowedintheUnitedStates.
•
The use of leaded gas is prohibited by Federal law.
Usingleadedgasolinecanimpairengineperformance,
damagetheemissioncontrolsystem.
5
MMT is prohibited in Federal and California reformu-
latedgasolines.
•
An out-of-tune engine, or certain fuel or ignition
malfunctions, can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
somelightsmoke,yourenginemaybeoutoftuneor
malfunctioning and may require immediate service.
Contactyourdealerforserviceassistance.
MaterialsAddedToFuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergents or other additives are not needed under
normal conditions and would result in additional cost.
Therefore you should not have to add anything to the
fuel.
| Categories | Jeep Liberty Manuals, Jeep Manuals |
|---|---|
| Model Year | 2007 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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