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Section 5 Excessive Engine Oil Consumption
No.
Trouble Phenomenon and Cause
Troubleshooting
1
Worn or damaged throttle valve oil seal
Replace
2
Worn or damaged oil ring
Replace
3
Piston ring is not staggered as required
Adjust
4
Damaged cylinder gasket
Replace
5
Worn throttle valve and throttle valve conduit
Replace
6
Excessive heat of the petrol engine, inner pressure
increase, some lubrication oil exhausted along with
ventilating hole.
Check related parts and
remove