384
STARTING AND OPERATING
MMTcanbeusedatlevelshigherthanthoseallowedin
the United States. MMT is prohibited in Federal and
Californiareformulatedgasoline.
CAUTION! (Continued)
•
•
TheuseofleadedgasisprohibitedbyFederallaw.
Using leaded gasoline can impair engine perfor-
mance,anddamagetheemissioncontrolsystem.
An out-of-tune engine, or certain fuel or ignition
malfunctions, can cause the catalytic converter to
overheat.Ifyounoticeapungentburningodoror
somelightsmoke,yourenginemaybeoutoftune
or malfunctioning and may require immediate
service.Contactyourauthorizeddealerforservice
assistance.
Materials Added To Fuel
All gasoline sold in the United States is required to
contain effective detergent additives. Use of additional
detergentsorotheradditivesisnotneededundernormal
conditions and they would result in additional cost.
Therefore, you should not have to add anything to the
fuel.
Fuel System Cautions
•
The use of fuel additives, which are now being
sold as octane enhancers, is not recommended.
Most of these products contain high concentra-
tionsofmethanol.Fuelsystemdamageorvehicle
performance problems resulting from the use of
suchfuelsoradditivesisnottheresponsibilityof
themanufacturer.
CAUTION!
Usethefollowingguidelinestomaintainyourvehi-
cle’sperformance:
(Continued)
| Categories | Jeep Liberty Manuals, Jeep Manuals |
|---|---|
| Model Year | 2010 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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