Excessive Oil Loss for Chevrolet Monte Carlo 1996
An engine that has excessive oil consumption uses 0.9L
(1 qt) of oil, or more, within 2,000 miles (3 200 km).
The following are conditions and corrections 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. |
| - | Use the recommended SAE viscosity for prevailing temperatures. |
| - | Refer to Maintenance and Lubrication for the proper oil viscosity
specifications. |
| • | Continuous high-speed driving |
| • | Severe hauling, such as a trailer, causing decreased oil mileage |
| • | Malfunctioning crankcase ventilation system |
| - | Tighten the bolts, as necessary. |
| - | Replace the gaskets and seals, as necessary. |
| • | Worn or omitted valve guides and/or valve stem seals |
| - | Install oversized service valves and/or new valve stem seals. |
| • | Broken, improperly installed, worn, or unseated piston rings |
| • | Improperly installed or improperly fitted piston |
| • | Plugged cylinder head gasket oil drain holes |
