2010 Chrysler 300 Owner Manual - Page 433

432 MAINTAINING YOUR VEHICLE 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. operation of the Multi-Displacement System (MDS). Refer to "Multi-Displacement System" in "Starting and Operating" for further information. Lubricants which do not have both, the engine oil certification mark and the correct SAE viscosity grade number should not be used. Engine Oil Viscosity (SAE Grade) - 2.7L and 5.7L Engine Oil Viscosity (SAE Grade) - 3.5L Engine Engines SAE 5W-20 engine oil is recommended for all operating SAE 10W-30 engine oil is recommended for all operating temperatures. This engine oil improves low temperature temperatures. starting and vehicle fuel economy. The engine oil filler cap also shows the recommended The engine oil filler cap also shows the recommended engine oil viscosity for your engine. For information on engine oil viscosity for your engine. For information on engine oil filler cap location, refer to "Engine Compartengine oil filler cap location, refer to "Engine Compart- ment" in "Maintaining Your Vehicle" for further informament" in "Maintaining Your Vehicle" for further informa- tion. tion. Lubricants which do not have both, the engine oil certiNOTE: Vehicles equipped with a 5.7L engine must use fication mark and the correct SAE viscosity grade numSAE 5W-20 oil. Failure to do so may result in improper ber should not be used.