The 4 easiest ways to determine the quality of your gasoline

It is known that the quality of gasoline will be almost a determining factor in the absence of any serious engine faults. Unfortunately, even today domestic gas stations offer low-quality fuel, the use of which leads to problems with injection and the need for costly engine repairs. Let’s talk in detail about how you can check the quality of gasoline, choosing the safest gas station, where the fuel does not cause any complaints and scrap cars for cash.

Many of us may think that the quality of gasoline can be determined only in specialized laboratories. However, even without the appropriate equipment, by indirect signs you can determine the technology of fuel production, to identify were used for its production any additives and additional components.

Smell and color of gasoline
The smell and color of the fuel can determine the presence of a large number of additional impurities. Initially petrol is completely transparent, but for some reasons the producers can color it additionally. Specialists recommend not buying blue and red petrol, which contains a lot of methyl, which disables the car’s fuel system. If you fill up your gas tank with such blue and red gasoline, it will soon ruin the fuel hoses, the injection system, and the filters will be contaminated.

It is also a good idea to smell the fuel on your own when checking its quality. Low-quality gasoline may have the aroma of natural gas, naphthalene, acetone, rubber or hydrogen sulfide. It indicates outdated technology of such fuel production or the use of various additives that increase the octane number. Such chemicals can cause serious engine problems in your vehicle.

The simplest test is a drop on the skin of your hand
To find out the quality of gasoline, you can use the old-fashioned way, putting a drop of gasoline on the skin of your hand. High-quality gasoline will simply dry the skin, leaving no traces. But if a greasy trace appears in the place of such a drop, it indicates diluted fuel, which should be abandoned for a long time in the engine of your car.

Detecting water in gasoline with the help of manganese dioxide

Car refueling on a petrol station.

A common problem with gasoline is its partial dilution with water. As a result, such fuel will burn badly in the engine, detonations appear and the gasoline consumption rate increases. You can check the presence of water in gasoline with a few crystals of manganese. You will need a clean, small glass container, fill it with fuel and add a few crystals of potassium permanganate. If the gasoline begins to turn pink, it indicates the presence of a small amount of water. If such crystals just settle to the bottom and practically do not color the fuel, it indicates excellent quality.

The Fuel Quality Test with a White Sheet of Paper
This is a simple fuel test that will determine the large amount of additives and additives in the gasoline. You will need to put a drop of fuel on a white piece of paper and then wait for it to dry, which takes literally 10 minutes. If a noticeable greasy residue is left on the white sheet, this indicates a poor quality fuel, which contains a large number of different additives. With the help of such chemicals increase the octane number of gasoline, selling low-quality fuel under the guise of expensive brands.

The dangers of using low-quality gasoline
Most often it is the injection elements which suffer from low-quality gasoline, there are a lot of sediments on the injectors, which eventually forces the replacement of expensive spare parts. Also improper combustion temperature inside the motor leads to the burnout of the expensive cylinder coating, subsequently such motor and its block will be under replacement, and the cost of such work is extremely high.

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