We check, test and analyse thoroughly. The topic? Fuel additives, and more specifically engine flushes. Does an engine flush reduce oil consumption? How can you reduce oil consumption in an engine? What can you do to stop the engine from burning oil? How does engine flushing relate to oil consumption? These and many other questions deserve an answer. Let’s start with the basics.
How much oil does an engine consume?
The first thing worth mentioning is the matter of the oil consumption standard. Every engine, even a brand-new one, consumes engine oil - this is a natural phenomenon, resulting from the process of oil being pumped and evaporated during engine operation. The vehicle manufacturer always specifies oil consumption standards, which can be found in the car’s owner’s manual. They usually range from 0.1 to 1 litre per 1000 km. If your car “consumes” more oil, it may indicate a problem.
Why does an engine consume oil?
An engine “consumes” oil when its components wear out and the oil seeps through them into the combustion chamber, where it is burned and released through the exhaust. This problem is especially common in older cars that have already covered a lot of kilometres. However, it can sometimes also occur in newer vehicles due to damage, such as a cracked piston ring seal.
The problem of oil burning is often linked to insufficient lubrication, which leads to faster wear of engine parts. Improper lubrication may result from many factors, such as poor oil quality, too little oil in the engine, or poor performance of the lubrication system.
What can you do to stop the engine from consuming oil?
Too much oil “consumed” by the engine is a sign that something is wrong. You should identify the source of the problem immediately. It may be caused by damage to one of the engine components, such as the piston rings or valves.
If your car “consumes” too much oil, it is worth using professional diagnostics at a car repair shop (the DPF may be responsible for increased oil consumption) Mechanics can assess the condition of the engine and recommend the appropriate steps to repair it. This may include replacing worn parts, such as piston rings or seals.
Engine flushing and oil consumption
Sometimes, however, the problem is not so much damage as the build-up of sludge and deposits in the engine. In that case, flushing the engine may prove helpful. This is one of the tasks of an engine flush. But does an engine flush reduce oil consumption?
Engine flushes are designed to remove accumulated deposits and contaminants, which can lead to insufficient lubrication and, consequently, to faster oil consumption. Using an engine flush is like giving the engine a “detox bath”. An engine flush works to dissolve deposits and contaminants that could harm the engine.
But does an engine flush really help with oil consumption? Well, it may depend on the specific case. If the problem is the build-up of contaminants and carbon deposits in the engine, an engine flush may prove effective. In the case of mechanical damage, flushing the engine will not replace a repair, but it can help keep the engine clean after the repair.
Engine flush - a way to improve oil efficiency
An engine flush is therefore an interesting option, but it is not a “silver bullet” for an engine consuming oil. The key is to understand that proper maintenance and servicing of the vehicle is the foundation for keeping the engine in good condition. An engine flush may be one element of this care, but it will not replace regular checks and oil changes, as well as diagnostic tests.
Does an engine flush reduce oil consumption? Maybe so, but certainly not always. Flushing the engine is one element of taking care of our car, but without regular checks and maintenance it will not provide full protection. So if you notice that your car is consuming too much oil, do not delay your visit to a mechanic.
