Materials Added To Fuel; Fuel System Cautions - Dodge 2009 Caliber SRT4 Owner's Manual

content of gasoline may not be indicated on the pump,
you should ask your gasoline retailer if the gasoline
contains MMT.
It is even more important to look for gasolines without
MMT in Canada, because MMT can be used at levels
higher than allowed in the United States. MMT is pro-
hibited in Federal and California reformulated gasolines.

Materials Added To Fuel

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 they would result in additional
cost. Therefore, you should not have to add anything to
the fuel.

Fuel System Cautions

CAUTION!
Use the following guidelines to maintain your vehi-
cle's performance:
• The use of leaded gas is prohibited by Federal law.
Using leaded gasoline can impair engine performance,
or damage the emissions control system.
• 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
some light smoke, your engine may be out-of-tune or
malfunctioning and may require immediate service.
Contact your authorized dealer for service assistance.
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