Flushing the engine when changing consumables raises many questions among drivers. Is it necessary to do it? How will this affect the condition of the engine? Changing engine lubricant is one of the most important procedures included in maintenance.
It is not surprising that on various auto forums, user opinions on this matter vary greatly. Each car owner must independently assess whether flushing is required or not.Content
When is flushing necessary?
It is impossible to answer this question unambiguously. Each case must be considered separately. However, there are certain situations in which it is worth flushing the engine:
There are drivers who spend a lot of energy looking for a miracle remedy that can solve all their problems with internal combustion engines in fifteen to twenty minutes.
Today, instead of using flushing oil, drivers prefer to use special flushing fluids.
Disadvantages of flushing the engine when changing lubricant
The oil fluids now being produced already contain everything that the engine needs. Special additives contained in the oil wash the engine parts. So why flush then?Might be interesting: How to properly switch from semi-synthetic to synthetic motor oil
It must be taken into account that it is impossible to drain all the lubricant from the motor. About ten percent of it will remain in the crankcase, sump, and spare parts. Consequently, fresh oil fluid will mix with the remaining used oil.
Due to the fact that flushing agents contain alkalis that corrode dirt, the characteristics of the new oil will significantly deteriorate when mixed with them. This will have a bad effect on the condition of the engine.
All this also applies to flushing oils, but they are not so alkaline and have less effect on the engine. Is it worth using them? It is better to refuse washing. The exceptions are the situations listed above.
Flushing the engine is definitely not required if the driver bought the car from a dealership and performed the maintenance correctly (observed service intervals, filled only high-quality motor oil). You can wash the internal combustion engine if you purchased the car second-hand.
Engine flushing methods, products used
There are 4 methods for flushing the motor, which are used both when changing lubricants and during major repairs:
Recommended reading: Is it possible to flush the engine with diesel fuel when changing the oil?
In order to properly flush the internal combustion engine, you need to follow a special algorithm. If possible, place the car on a lift before starting the procedure.
Remember that after flushing the engine, the oil change will need to be done 2 times faster. For example, if you previously changed the lubricant every ten thousand kilometers, now you will need to do it every five thousand kilometers.
Well-known manufacturers of ICE flushing agents
ZIK products dissolve formations and contaminants in a car engine. In addition, they protect parts from corrosive and oxidative effects, and prevent foaming of the lubricant. Liquids do not harm seals, extend the operating period of the engine.
Rosneft products are mineral water produced by combining various additive substances. They are used for quick and high-quality cleaning of the engine running on gasoline / diesel. Rosneft fluids are able to effectively remove carbon deposits and other deposits.
The company's products are used in gasoline / diesel engines. They make it possible to get rid of various formations that appear in the internal combustion engine after prolonged operation.
The main thing for which Spectrol liquids are intended is the removal of sediment remaining after draining the used consumable and negatively affecting the characteristics of the motor.
Currently, the funds of this organization are most popular among Russian consumers. The Internet is filled with reviews about their use, and on websites drivers actively discuss the effectiveness of using these fluids.
Liquid Moli products clean the engine from carbon deposits that have appeared, reducing the operating period of the power unit. This is very relevant for cars operated in fairly harsh conditions, for example, in large metropolitan areas.
TNK products are intended for flushing the lubrication complex of Russian cars before changing the oil. They are made from mineral water, to which detergent additives have been added.
The manufacturer claims that its products clean the internal combustion engine from carbon deposits. It is worth mentioning that TNK flushing fluids include anti-foaming additives that allow high-quality cleaning of the power unit in any conditions.