If the addition of the necessary engine oil is relatively low and in quite a long period of time is still reasonable but if up to about 1 liter a month or even more then you ought to be suspicious. The oil consumption increased drastically could be a harbinger of the onset of symptoms or damage to your car's engine.
The exterior of the engine is the location of the most prone to easy your review. In this section you can check the exhaust vent air is perhaps less toned, the gasket is damaged, or the stopper block machines that are already weakened. If left to the third it can cause leakage of oil or oil dripping constantly.
To investigate the origin of the source of the oil that drips can be done by way of rolling out a sheet of newspaper under the machine during the night away. Once you know the source of the new oil droplets you can find out the location of the source of the leaks also should be immediately corrected.
If things have been outlined above is not found but still extravagant oil then need to look for the root of the problem again, it could be a type of oil use less nice and suitable for example dilute the oil. Dilute the oil type is indeed easier to flow than the kind of oil that overcome enough so as to make the liquid oil easy out upon touching the gaskets or other crevices