A universal product for solving problems with fuel and engine. STP® Ultra is a Rolls-Royce of its kind, as it is truly a unique product in the category: a combination of high detergents with STP® WEARGUARD technology, a corrosion inhibitor and cetane booster.
Technical specifications
Contains STP® WEARGUARD + 5 Cetane Booster Improving Lubricant Corrosion Protection Saves Fuel, Restores Power and Performance Reduces Emissions Provides Smoother Running Protects Engine Key Parts from Wear and Corrosion Accumulation of carbon deposits on valves can create hot spots of combustion that can burn the valves, causing seal failure. These deposits absorb a small amount of fuel, changing the air / fuel ratio, all of which lead to control problems. The fuel quality can be improved with STP® Ultra by increasing engine performance in the following ways: Excellent fuel system and intake valve cleanliness Excellent carb deposit control Excellent control of fuel injectors Removing deposits of the intake valve Control of deposits of the combustion chamber Improving fuel economy Reducing engine exhaust and exhaust gas Improving the operation of the exhaust gas catalyst In fact, combustion does not start instantly. There is a relatively short delay between the initial fuel supply and the start of combustion. This time delay or ignition delay is essentially the effect of the cetane number of diesel fuel. Fuel with a higher cetane number will reduce the ignition delay, so combustion will start earlier. The cetane number of diesel fuel is an indicator of “ignition quality”. The high cetane number of diesel fuels offers many important engine characteristics and environmental benefits. Regular use of the STP® Ultra Diesel allows you to: Shorten the ignition delay. Improved cold starting. Reduced white smoke when starting. Reduced engine noise. Reduced regulated emissions such as particles, hydrocarbons and carbon monoxide. Fuel economy The introduction of low sulfur diesel engines has negatively affected the natural lubricity of diesel fuel. Due to the lack of natural lubrication, diesel fuel pumps and injectors may have premature wear, affecting the performance of the engine in the process. An added benefit of STP® WEARGUARD technology will help restore lost natural lubrication. Significantly reduced wear on pumps and injectors, and motors are better protected to ensure robust performance. STP® Wearguard technology forms a lubricant film between the moving parts of the fuel pumps and injectors. Cleaning deposits in the wrench. 3.6% fuel savings (with regular use). Instantly increases power. Only one tank increases productivity and acceleration. Reduces emissions by 78%.