The normal Chevrolet Cobalt is the oil consumption up to 500 g per 1000 km of mileage. If the flow rate exceeds this value, there are several possible causes of the problem: It's oil. The most problematic areas are the sausage of the quenwala, the gasket of the HC, the sealing ring of the filter and the oil pressure sensor. The manufacturer recommends the use of GM's motor oil Dexos SAE 5W-30 or similar as the SM API, SN.Sorting of the crankcase ventilation system.
- It's oil. The most problematic areas are the sausage of the quenwala, the gasket of the HC, the sealing ring of the filter and the oil pressure sensor.
- Use of non-quality or viscosity oil. The manufacturer recommends the use of motor oil GM Dexos SAE 5W-30 or similar to the SM SN API.
- Cartery ventilation system.
- At high mileage, it is possible to pin the wheels and the oil garter in the cylinders.