Technology engine in good condition, oil consumption is very small. If you consume too much, that has failed.
One cause of the malfunction
②crankcase ventilation pipe blocked.
③valve rod and valve guide wear.
④valve stem oil seals worn or damaged.
When the piston rings installed anti
⑤maintenance, so that oil fleeing into the combustion chamber.
⑥piston rings stuck in the glue due to end, or piston ring groove wear serious.
⑦improper selection of oil viscosity is too small.
⑧add too much oil.
Second, the exclusion method
①leak repair or replacement of parts.
②Check the crankcase ventilation is good.
③Check the valve stem and catheter clearance, if necessary, replacement of new products.
④Check the valve stem oil seal wear and replace if necessary.
⑤properly installed piston rings.
⑥check the piston ring groove wear and the ring is freely rotating.
⑦be selected by the factory oil.
⑧standard filling oil.