Every 7,500 Miles (12 500 km)
| • | Rotate tires. See "Tire Inspection and Rotation" in the DeVille
owner's manual for proper rotation pattern and additional information. |
Every 15,000 Miles (25 000 km)
| • | Inspect engine air cleaner filter if you are driving in dusty conditions.
Replace filter if necessary. |
| | An Emission Control Service. (See footnote †.) |
Every 30,000 Miles (50 000 km)
| • | Inspect Throttle Body Bore and Valve Plates. |
| | An Emission Control Service. (See footnote †.) |
| • | Replace Engine Air Cleaner Filter. |
| | An Emission Control Service. |
Every 50,000 Miles (83 000 km)
| • | Automatic Transaxle Service. |
Every 75,000 Miles (125 000 km)
| • | Cooling System Service (or every 30 months, whichever occurs first.)
Also do not mix coolant brands or system performance could be affected. |
| | An Emission Control Service. |
Every 100,000 Miles (166 000 km)
| | An Emission Control Service. |
Every 150,000 Miles (240 000 km)
| • | Inspect Engine Accessory Drive Belt. |
| | An Emission Control Service. |
Be sure to follow the complete maintenance schedule in your
DeVille owner's manual in addition to the intervals listed.
