Additives in automatic transmission: effect and reviews

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:41

The use of technical fluids for the lubrication of automotive components and assemblies is a regular measure of maintenance of mechanics. Moreover, the responsibility of the oil is so great that a whole segment of modifier additives has formed on the auto chemical goods market, which improve certain characteristics of the main mixture. There are many statements about the dangers of such additives, but with the right choice of means, negative factors can be minimized. Thus, additives in automatic transmissions of complex action can improve the controllability of the car, its reliability and durability of the target parts. Of course, you can achieve a lasting effect only with regular use of the modifier, so you should initially prepare for an additional expense item.

What are the effects of chemistry on automatic transmission oil?

The most common purpose of using such additives is to improve the technical and operational qualities of mechanics. This task is achieved by restoring the primary properties of gear oil pumps and, in particular, hydrotightness. Moreover, the variators also improve the quality of the hook surfaces. Ultimately, additives in automatic transmission oil increase the working life of the mechanism as a wholeand its details separately. Stimulation of the characteristics of the main lubrication leads to a decrease in friction between the elements and optimization of clearances. Directly in the process of using the device, you can feel the smooth gear shifting and the noiselessness of the unit. According to experts, the additive reduces noise by up to 10 dB. This effect is achieved due to the restoration of not metal, but rubber components of the system - these are seals, in which the working interval also increases.

Reviews on the composition of ATF Additive from Liqui Moly

Very reliable performance additive from a premium manufacturer. Judging by the responses of users, the main task of the additive is to improve the anti-wear qualities relative to rubber components. Elimination of heavy loads with the active use of the system keeps the unit in working condition for many years. What is important, Liqui Moly additives for automatic transmissions are calculated for a long period of action - about 100 thousand km, so a considerable cost of 1000 rubles. for 300 ml should not be embarrassing.

There are also critical reviews about this composition. They refer to restrictions on the use of a differential and clutch tool that operate in the same oil bath. This option should be used by those who care about the safety of elastic parts. In this case, the regular use of additives in automatic transmissions from the ATF Additive series will reduce the risk of the next expensive repair and make the action more efficient.transmission.

Reviews on the composition of the RVS Master Transmission Tr5

Also not cheap, but an effective additive that provides a repair and restoration effect. According to motorists, the additive does not change the principle of operation of gear oil in terms of basic performance, but positively modifies the friction process itself. This is expressed in an increase in the wear resistance of functional surfaces with compensation for their wear. In addition to increasing the technical reliability of parts, reviews of the additive in automatic transmissions from RVS Master note a decrease in noise and vibration. The very same switching is clearer and softer, which also affects the driving process. Of the shortcomings, the cost comes to the fore, but this is the case when the practical benefits fully justify the costs.

Reviews on the composition of "Suprotek-AKPP"

Additive from the middle category, which, judging by the reviews, has an obvious restorative effect. The mixture almost forms the former geometry of the old mechanisms. Indeed, this result of using the additive is partly due to the fact that metallized inclusions form a completely reliable protective layer on the target surfaces. In other words, the additive for automatic transmission from Suprotec artificially builds up wear-resistant layers on the parts, adjusting their shape to the original characteristics. Along with the restoration of the transmission elements, many users also note a noticeable decrease in the rumble when switching. Owners of new cars with CVTsthis composition is especially praised because it minimizes physical stress during the break-in process. The only difficulty when using Suprotec-AKPP lies in the complicated filling scheme, which is calculated according to the addition volumes on an individual basis, taking into account the mileage and technical parameters of the serviced system.

Reviews on the additive in XADO automatic transmission

In the line of this manufacturer, it is worth highlighting the Revitalizant EX120 composition, designed both for restoration and protection of automatic transmission parts. As the practice of using the tool shows, it performs both tasks with dignity. The active component of the revitalizant minimizes the wear of parts, also pushing back the date of repair work. The special features of additives in automatic transmissions of this series include a special ceramic-metal coating that envelops rubbing surfaces. As a result, not only the maintenance of the technical resource of parts is noted, but also the mitigation of the running-in of new elements. Elimination of defects and irregularities occurs in the first months. The main thing is to use in combination and equally high-quality gear oil.

Conclusion

Oil modifiers have many advantages, which are confirmed by professional mechanics. But it should be remembered that the use of such additives is not always justified in principle and can help. Often, active auto chemicals begin to be poured at moments when the transmission units are already vibrating strongly and even twitching. In such situations with serious deformations of the working surfaces, additives in automatic transmissions are unlikely to help, if notexacerbate the situation. It is best to initially diagnose the car and determine what lubricant qualities will be optimal in this case. It happens that experts completely discourage the use of additional components, recommending that the main lubricating fluid be carefully selected.