Page 301 of 432

To fix a Non-FFV vehicle inadvertently fueled once with
E85 perform the following:
•drain the fuel tank (see your authorized dealer)
•change the engine oil and oil filter
•disconnect and reconnect the battery to reset the
engine controller memory
More extensive repairs will be required for prolonged
exposure to E85 fuel.
MMT In Gasoline
MMT is a manganese-containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same octane number without
MMT. Gasoline blended with MMT reduces spark plug
life and reduces emissions system performance in some vehicles. The manufacturer recommends that gasoline
without MMT be used in your vehicle. The MMT content
of gasoline may not be indicated on the gasoline pump,
therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. It is even more important to
look for gasoline without MMT in Canada, because MMT
can be used at levels higher than those allowed in the
United States. MMT is prohibited in Federal and Califor-
nia reformulated gasoline.
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 is not needed under normal
conditions and they would result in additional cost.
Therefore, you should not have to add anything to the
fuel.
300 STARTING AND OPERATING
Page 338 of 432

NOTE: Under no circumstances should oil change
intervals exceed 6,000 miles (10 000 km) or six months,
whichever occurs first.
Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacturer only
recommends full synthetic engine oils that meet the
requirements of Chrysler Material Standard MS-10725
and are approved to MB 229.3 or MB 229.5 (will be listed
on the back label of the oil container).
The manufacturer recommends the use of a full synthetic
5W-40 or equivalent engine oil.
CAUTION!
Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is
not covered by the New Vehicle Limited Warranty.
Engine Oil Viscosity (SAE Grade)
SAE 5W-40 engine oil is preferred for use in all operating
temperatures.
The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to “Engine Compart-
ment” in “Maintaining Your Vehicle” for further
information.
Synthetic Engine Oils
You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended maintenance intervals for oil and filter changes
are followed.
Materials Added to Engine Oil
Do not add any supplemental materials, other than leak
detection dyes, to the engine oil. Engine oil is an engi-
neered product and its performance may be impaired by
supplemental additives.
7
MAINTAINING YOUR VEHICLE 337
Page 419 of 432

Fluid Level ChecksAutomatic Transmission ................. 356
Brake .............................. 354
Cooling System ....................... 349
Engine Oil ........................... 336
Power Steering ........................ 259
Fluids ................................ 381
Fluids, Lubricants and Genuine Parts .......... 381
Fog Lights .......................... 129,167
Folding Rear Seat ........................ 124
Freeing A Stuck Vehicle ................... 325
Fuel ................................. 298
Adding ............................. 302
Additives ............................ 300
Clean Air ............................ 298
Ethanol ............................. 299
Filler Cap (Gas Cap) .................... 302
Gasoline ............................ 298
Gauge .............................. 163 Materials Added
....................... 300
Methanol ............................ 299
Octane Rating ...................... 298,381
Requirements ......................... 298
Specifications ......................... 381
Tank Capacity ........................ 380
Fuel System Caution ..................... 303
Fueling ............................... 302
Fuses ................................ 364
Garage Door Opener (HomeLink) ........... 140
Gas Cap (Fuel Filler Cap) ...............302,332
Gasoline, Clean Air ...................... 298
Gasoline (Fuel) ......................... 298
Gasoline, Reformulated ................... 298
Gauges Coolant Temperature ................... 164
Fuel ............................... 163
Speedometer ......................... 163
418 INDEX