1994 Pontiac Bonneville Owner's Manual - Page 251

Maintenance Schedule Scheduled Maintenance Services Schedule I Follow Schedule I if your car is MAINLY driven under one or more of the following conditions: 0 When most trips are less than 4 miles (6 kilometers). When most trips are less than 10 miles (16 kilometers) and outside temperatures remain below freezing. When most trips include extended idling and/or frequent low-speed operation as in stop-and-go traffic. When towing a trailer. (With some models, you should never tow a trailer. See "Towing a Trailer" in the Index.) When operating in dusty areas. Schedule I should also be followed if the car is used for delivery service, police, taxi or other commercial applications. TO BE SERVICED (See "Explanation of Scheduled Maintenance Services" following Schedules I and 11) (whichever occurs first) I I MILES (000) Item No. 1. Engine Oil & Filter Change" 2. Chassis Lubrication 3 . Tire & Wheel Rotation & Inspection 4. Engine Accessory Drive Belt(s) Inspection* 5. Cooling System Service* 1 Every 3,000 mi. (5000 km) or 3 months I Every other oil change I I I 0 At 6,000 mi. ( 10 000 km) and every 15 000 mi. (25 000 km) or as necessary Every 30.000 mi. (50 000 km) or 24months 0 ...250