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Geely Emgrand X7. Manual part - 149
2.9.7 diagnostic message and steps 2.9.7.1 Diagnosis descriptions Refer to 3.3.2 Description and Operation, get familiar with the system functions and operation 2.9.7.2 Visual inspection z Inspect installed after market equipment that may affect the operation of the lubrication system. z Inspect easy to access system components to identify whether there are significant blockages or leakage. If there is leakage, confirm whether it is engine oil leak. z Inspect whether the oil filter is dirty or blocked. If necessary, replace it.
2.9.7.3 Diagnosis of Engine Oil Abnormal Consumption When the engine oil consumption (non-leaking) exceeds the acceptable range, abnormal engine oil
2 Inspect whether engine oil viscosity is abnormal. Inspect whether poor quality engine
3 Inspect whether the vehicle sustained high speed / or excessive use.
4 Inspect whether the positive crankcase ventilation system is blocked and whether the
5 Inspect whether the valve conduit / or the valve rod is worn, whether the valve rod oil 1 Inspect whether the fuel is normal. Yes Repair the faulty components. No Yes Service the engine. No Yes Replace the oil filter and engine oil No Yes Refer to 2.9.7.5 Engine Oil Leak No 595 |