1998 Chevrolet Blazer Owner's Manual - Page 354

1 Short TripKity Maintenance Schedule I DATE MILEAGE 60,000 Miles (100 000 km) 0 Change engine oil and filter (or every 3 months, whicheveroccurs first). An Emission Control Service. Lubricate chassis components (or every3 months, whichever occursfirst). (See footnote #.) Check readfront axle fluid level and add fluidas needed. Check constant velocity joints and axle seals for leaking. (See footnote **.) Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside temperature regularly reaches90°F (32°C) or higher. - In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or delivery service. I f you do not use your vehicle under any of these conditions, change the fluid andfilter every 50,000 miles (83 000 km). CI Inspect engine accessory drive belt. 0 Replace fuel filter. An Emission Control Service. (See footnote?.) 0 Replace aircleaner filter. An Emission Control Service. 7-18