Row motors Mitsubishi Lancer 9 4-cylinder volume of 1.3 and 1.6 liters with one camshaft have a capacity of 82 horsepower and 92 respectively, and two-liter internal combustion engine which is equipped with two camshafts, has a capacity of 135 horsepower. Difficult operating conditions for the vehicle in our country significantly reduce data resource rather powerful units, and eventually lead to difficulties with high oil consumption. About this later in the article.

Reasons for increased oil consumption

Increased consumption of lubricant to the Mitsubishi Lancer 9 can be very serious. If the motor consumes 1-3 liters of oil per 1000 km, you will have all the time to update the liquid. Thus, for 10-15 thousand kilometers through the system will take more than 15 liters of lubricant.

In the absence of leak packings, gaskets and seals, engine oil causes increased flow may be as follows:

1. The presence of burrs on the cylinder block.
   
2. Worn or zakoksovka maslosemnyh rings.
   
3. Wear guides and seals the valve.
   

The increased oil consumption due to the engine valve seals and guide bushings wear

eventually valves oil seals in motors lose elasticity and harden at large ranges. In one engine, they can serve only 50 thousand kilometers, and on the other they have to be replaced after 150 thousand kilometers. It is worth noting that, in the great path of the car, replacement of seals can not solve problems with high consumption of lubricant.

Valve seals can wear when overheated as inner (invisible), and the visible, which is fixed by the temperature sensor. In the latter case, the problem lies in the failure of the cooling system, and a first very difficult to diagnose the problem, although it is connected, usually with a poor fuel quality. Incomplete combustion of the fuel, by-products form deposits and carbon deposits within the combustion chamber, resulting in losing the thermal conductivity of the motor wall and provoke overheating, which is not fixed by the temperature sensor.

Replacing valve stem seals with their hands without replacing the valve guides and Troubleshooting can not give the desired results and the engine Mitsubishi Lancer 9 will continue to consume oil. Given the pumping effect which arises when installing seals on the worn bushings, oil zhor may even increase.

Scraper rings, one of the causes of increased oil consumption due to wear, bedding rings zakoksovki, scuffing the cylinder block

One major reason is ZHora lubricant occurrence utrachivanie mobility and oil rings when Mitsubishi Lancer 9. Motor overheating When using low-quality fuel, rings coked and cease to function properly. In addition, when coke clogs the grooves and the rings lowered on it, frictional wear they will actively on the cylinder wall.

In terms of mechanical wear and tear on the sleeve there are bullies, which also leads to increased oil consumption. Compression rings also capable of creating a pumping effect in which the scraper rings are deposited, and the oil consumption increases. In this case, replacement of the rings will not give a positive result if you do not squander a block under a new size, and do not produce mikroshlifovanie surface. It is said that the wear in the unit is capable of changing the geometry of the cylinder:

1. Taper.
2. Elliptical.
3. Oval.

This causes the occurrence of knocking during operation of the motor. He is the connecting rod as a result of oil starvation.

The fuel of poor quality and other factors that increase the oil flow

Why can lead the struggle for the reduction of toxic emissions and environmentally friendly? In the engine and its components must be optimized clearances. The data gaps are smaller, so they are quickly clogged with combustion products of the wrong fuel. As a result, it begins high oil consumption, and manufacturers write about the need for high-quality gasoline. Aggravate the situation may be such reasons:

1. Operating the machine at reduced speeds.
2. Use of the wrong fuel.
3. Long work idling.
4. Driving with the engine cold.
5. Regular visits for short distances.

The above factors do not provide the possibility to go to the motor operating temperature at which the coke is burned and carbon deposits. The use of fuel A-98 instead of the 92-th also promotes the formation of soot, since the high-octane fuel burning speed lower. All non-burning is capable of forming a deposit and clog the catalyst.

Engine ga4, additive to reduce oil consumption

Increasing the viscosity of the lubricant or the use of other brands of oil, as a rule, does not give consistent results. Regular washing system special fluids before changing the oil makes it possible to keep clean the engine. During washing the engine internal surfaces cleaned of sludge and deposits, and allow raskoksovyvat rings and attach them to the old mobility.

Use of the sintered special additives for engine helps to restore the resource and protection from wear. For example, you can use liquid Engine GA4, which is designed for four liters of oil, and does not alter the physical characteristics and chemical composition of the lubricant.

Tips pro, how to reduce oil consumption in the Lancer 9

In order to reduce oil consumption in the Mitsubishi Lancer 9, replace the seals of valves, valve rings and bushings, but it should be borne in mind that the independent replacement of these elements does not always produce positive result.