2007 Chrysler 300 Owner Manual - Page 387

MAINTENANCE SCHEDULES 387 M A • Extensive engine idling. • Driving in dusty conditions. • Short trips of less than 10 miles (16 km). • More than 50% of your driving is at sustained high speeds during hot weather, above 90°F (32°C). • Trailer towing.छ • Taxi, police, or delivery service (commercial service).छ • Off-road or desert operation. NOTE: If ANY of these apply to you, then change your engine oil every 3,000 miles (5 000 km) or 3 months, whichever comes first, and follow the maintenance recommendations in Schedule "B" in this section. NOTE: If ANY of these apply to you, then flush and replace the engine coolant every 102,000 miles (170 000 km) or 60 months, whichever comes first, and follow the maintenance recommendations in Schedule "B" in this section. NOTE: Most vehicles are operated under the conditions I N listed for Schedule ЉB.Љ T Second is Schedule "A." It is for vehicles that are not N operated under any of the conditions listed under Sched- A N ule ЉB.Љ C E Use the schedule that best describes your driving condi- E tions. Where time and mileage are listed, follow the S C interval that occurs first. NOTE: Under no circumstances should oil change intervals exceed 6,000 miles (10 000 km) or 6 months whichever comes first. H E D U L E S CAUTION! Failure to perform the required maintenance items may result in damage to the vehicle. 8