Excessive Oil Loss

An engine that has excessive oil consumption uses 1.9L (2 qts) of oil, or more, within 2,000 miles (3200 km). The following conditions are indications of excessive oil consumption:
^ Improperly read oil level indicator (dipstick).
- Check the oil while the car is standing on a level surface.
- Allow adequate drain-down time.
^ Improper oil viscosity
- Use the recommended SAE viscosity for prevailing temperatures.
- Check for the proper oil viscosity specifications.
^ Continuous high-speed driving.
^ Severe hauling, such as a trailer, causing decreased oil mileage.
^ Malfunctioning crankcase ventilation system.
^ External oil leaks.
- Tighten the bolts, as necessary.
- Replace the gaskets and seals, as necessary.