2005 Jeep Grand Cherokee Owner's Manual - Page 299
2005 Jeep Grand Cherokee Manual
Page 299 highlights
Schedule "B" Follow this schedule if you usually operate your vehicle under one or more of the following conditions. • Day or night temperatures are below 32°F (0°C) • Stop and go driving • Excessive engine idling • Driving in dusty conditions • Short trips of less than 10 miles (16.2 km) • More than 50% of your driving is at sustained high speeds during hot weather, above 90°F (32°C) A I N • Taxi, police, or delivery service (commercial service) T E N • Off-road or desert driving A • If equipped for and operated with E-85 (ethanol) N C fuel. E SCHEDULE "B" 299 M • Trailer towing NOTE: If ANY of these apply to you, change your engine oil every 3,000 miles (5 000 km) or 3 months, whichever comes first, and follow the maintenance recommendations in "Maintenance Schedule B." S C H E D U L E S 8