الموضوع: سؤال حول المواد المضافه الي بتستخدم لتعمير الموتور

engine additives (ceramizer) as is a new technology, which provides for regenerate engines, gearboxes, differentials and other devices, where metal to metal friction occurs. A ceramic layer is formed owing to combination and diffusion of ceramizer particles with metal particles moving about in oil. What seems rather unusual is the fact that there is no need for dismantling of the device. The process of regeneration and building of a ceramic layer takes place automatically, already after 200 km/ 125 miles from the moment of adding of the product to oil benefits are noticeable.

BENEFITS OF USING CERAMIZERS

1. Protection of dynamic car parts against wear;
2. Recondition of the friction pairs without the need to dismantle;
3. Restored surfaces guaranteed for 70000/100000 km (40000/60000 miles);
4. Reduced fuel consumption from 3 to 15 %;
5. Increase the power and mechanical efficiency of the engine;
6. Protection against corrosion and aggressive chemicals especially when lower quality fuel and lubricants are used;
7. Increased efficiency of the lubrication system;
8. Decreased oil consumption;
9. Longer operating time between oil changes (min 50% increase);
10. Decreased exhaust emission of toxic gases;
11. Decrease in noise level from the engine, gearbox and differential;
12. Lowered vibration level;
13. Reduced friction value to less then 0,02 – ten times less then steel–steel;
14. Extended operating life of all working parts;
15. Increased reliability;
16. Extended operating life of the friction pairs five–times;
17. Lowered working temperature of the engine;
18. In the event of oil leakage and loss quaranteed continual and safe use of vehicle (engine for up to 500 km/ 300 miles, gearbox, reducer, axle up to 1000 km/ 600 miles);
19. Improved engine start especially at low tempratures;
20. Protection against piston ring seizure;
21. Protection of natural environment.

But

Don't use engine additives
Engine additives glazes the bore or sleeves of the block. This results in ring slippage and lost compression - 'blow-by' past the rings. Don't add it to the differential or gearbox either, it makes the gears brittle and thus prone to break. Replace gearbox and differential oil every 30000km with the lubricant specified by the manufacturer. Some Transmissions/Differentials use a SAE90 gear oil. Isuzu TD280's gearbox must take SAE30 oil. Other manual transmissions use Automatic transmission fluid, such as the Borg-Warner (Tremic) T5OD transmission. Engine additives is probably the biggest consumer fraud in the automotive business. The only thing in your engine should be the relevant viscosity oil - full stop

A certain company that sells an engine additive has the following statement on their webpage:
XXXX Engine Treatment successfully reduces friction and heat in your engine with its patented technology.
Of course their product reduces friction - by glazing the bore. There has to be a certain amount of friction between the rings and the bore so as to prevent blow-by past the rings. A car plant hones a diamond like pattern on the bore in a deliberate attempt to create friction between the bore and the rings. This friction must not be reduced, which is what engine additives do by bonding with the bore. Each engine has a specific amount of friction that is measured by pulling out a ribbon gauge between the skirt of the piston and bore. The sleeves of an engine block experience severe damage from prolonged use of engine additives. If the damage becomes severe enough, it may damage them beyond repair, in which case new sleeves have to be fitted
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