Why did Mazda change four sets of engine oil, and the valve oil seal was also changed, but the valve was not changed? Please answer.

1. Affected by the quality of domestic fuel and engine oil, a large amount of carbon deposits are easily formed in the engine (especially in the combustion chamber), resulting in the piston ring sticking, unable to open effectively, losing the oil scraping seal, aggravating the wear between the cylinder and the piston, resulting in excessive clearance.

2. At the same time, the engine is often in a state of high temperature criticality and alternating cold and hot, and the oil seal between the valve oil seal, the turbine and the intake port is prone to corrosion, aging and deterioration, resulting in lax sealing and aggravating engine oil combustion.

3. In addition, it should be specially reminded that the corrosion and aging of crankshaft oil seal in large area contact with engine oil is a key reason for burning engine oil in German cars such as Audi and BMW.

4. In addition, whether the air filter element is blocked, whether the oil filter element is blocked, whether there is a high proportion of fuel in the oil, whether the waste gas valve is blocked, whether the oil-gas separator is faulty, and whether the throttle valve is too dirty all affect the loss of oil!

Germany Marti 4 steps to repair the damaged parts and stop burning oil!

1, clean

Quickly clean up the carbon deposited in the engine and stuck on the piston ring to inhibit the formation of carbon deposit!

Marti C can quickly and gently clean the black deposits in the engine and the carbon deposited on the piston ring, and it takes 10 minutes to get quick results, and the piston ring recovers its elasticity and tightness.

Mattibe can not only quickly remove the carbon deposit in the combustion chamber, but also clean the sludge in the whole oil system and the carbon deposit in the fuel nozzle and intake and exhaust valves, which has the function of lubrication and protection and inhibits the generation of carbon deposit.

Step 2 repair

Infiltration repairs the wear between the cylinder and the piston, forms a lasting protective film, and makes up for the gap that has been caused!

Marti M is synthesized from more than 20 kinds of expensive raw materials at high temperature, and its molecular diameter is only 300 times that of ordinary engine oil. It can penetrate into the metal surface, repair the uneven surface caused by wear, form a long-lasting lubricating protective film, and will not fall off with time to make up for the gap caused by wear.

3.seals

Quickly restore the sealing effect of all seals in the engine such as valve oil seal and crankshaft oil seal!

Mattie DS can make the aged and hardened engine internal seals such as valve oil seal and crankshaft oil seal recover the lost plasticizer and softener, make the seals soften and expand again, regain their elasticity and withstand more extreme temperatures and pressures. Effective in 5-7 days, 14 days for perfect repair.

Step 4 promote

Protect the engine for a long time to avoid secondary wear, and it will never recur after 4 years or 60 thousand kilometers!

Marti M, without any solid components, has no side effects on the engine, because it is rich in many expensive components such as antioxidants, extreme pressure agents, anti-wear preservatives, viscosity index improvers and so on. , can promote the qualitative change of oil:

First, the pollution-bearing performance is greatly improved, and the dust particles in the engine oil can be sent to the mechanical filter better and faster, so that the cleanliness in the engine can be maintained for a long time; Second, the lubricity and wear resistance are greatly improved, effectively avoiding the re-wear of engine parts; Third, the temperature control and cooling performance is greatly improved to prevent the "high temperature aging" of seals such as oil seals.

Therefore, after driving for 4 years or 60,000 (short-distance driving) or 654.38+0.2 million (long-distance driving) kilometers, the engine performance is still excellent, and the oil will never recur.