2010 Chrysler Town & Country Owner Manual - Page 444

MAINTAINING YOUR VEHICLE 443 Engine Oil Viscosity (SAE Grade) - 3.3L & 3.8L Gasoline Engines SAE 5W-20 engine oil is recommended for all operating temperatures. This engine oil improves low temperature starting and vehicle fuel economy. Your engine oil filler cap also shows the recommended engine oil viscosity for your vehicle. For information on engine oil filler cap location, refer to "Engine Compartment" in "Maintaining Your Vehicle" for further information. Lubricants that do not have both the engine oil certification mark and the correct SAE viscosity grade number, should not be used. Synthetic Engine Oils For information on engine oil filler cap location, refer to You may use synthetic engine oils provided the recom"Engine Compartment" in "Maintaining Your Vehicle" mended oil quality requirements are met, and the recomfor further information. mended maintenance intervals for oil and filter changes Lubricants that do not have both the engine oil certifica- are followed. tion mark and the correct SAE viscosity grade number, Materials Added to Engine Oil should not be used. The manufacturer strongly recommends against the adEngine Oil Viscosity (SAE Grade) - 4.0L Gasoline dition of any additives (other than leak detection dyes) to Engines the engine oil. Engine oil is an engineered product and its SAE 10W-30 engine oil is preferred for all operating performance may be impaired by supplemental temperatures. Your engine oil filler cap also shows the additives. recommended engine oil viscosity for your vehicle. 7