One can for all engines
- Clean fuel nozzles and carburetor fuel lines
- Clean intake valve and combustion chamber residual impurities
- Lubrication of the upper cylinder
- Effective action on crankcase oil Re-liquefying harmful residues and deposited impurities
- Stabilizes gasoline and diesel fuels for up to two years
- Suitable for any gasoline or diesel fuel blend
- Suitable for all types of motor oil, conventional and synthetic motor oil
Xifu Engine Maintenance Fluid
For fuel
Operation Guide
Dosage
Frequency of useHow to use Xifu engine maintenance fluid in fuel
- Pour Xeffer engine maintenance fluid directly into the fuel tank to clean and lubricate the entire fuel system
- Safe and effective for use in all types of gasoline or diesel engines - just pour it in!
How much should be used in fuel
- For regular routine maintenance of the fuel system, add 10mL per liter of fuel.
- For fuel system cleaning, add 20mL or more per liter of fuel - the more Xeffer engine maintenance fluid you add to the fuel, the better the cleaning!
Don't worry that you're adding too much Xifu: Xifu contains only cleaning and lubricating ingredients from petroleum feedstocks and will not damage your engine or any components in your fuel system.
How often do you need to use Xifu engine maintenance fluid in your fuel
- For cars and trucks in daily use, add one or two cans of Xeffer engine maintenance fluid to the tank every 5,000 km.
- For commonly used engine machinery, add to new oil every three months or less at a ratio of 10 mL of Xeffer engine maintenance fluid per liter of fuel.
- For all other types of engines and tanks (that are used infrequently): add Xifu at each refueling.
For motor oil
Operation GuideDosageFrequency of useHow to use Xifu Engine Care Fluid in your engine oil
- Mobil Engine Treatment Fluid removes harmful residues and deposits of impurities that affect oil flow and engine lubricity.
- Safe to use in all types of motor oils, whether and conventional or synthetic.
How much Mobil Engine Treatment Fluid should be used in engine oil
- Add 30mL of this product to each liter of engine oil.
- Simply open the oil tank cap and pour the Hifu directly into the oil crankcase.
How often should Mobil be used for engine oil
- Xifu Engine Treatment can be added at any time during the oil change interval.
- For optimal use, it is recommended to add it with 150 to 450 km to go before each oil change.
For idle storage
Operation GuideDosageFrequency of useHow to use Xifu engine maintenance fluid to stabilize fuel when the engine is idle
- Sifu helps the fuel in the tank to resist evaporation, retain ignition vapors and prevent gum and varnish formation.
- Stabilized fuel effect for up to two years.
How much Xifu should be added to stabilize the fuel when the engine is idle
- For the purpose of preserving stable fuel when the engine is idle, add 10mL of this product to each liter of fuel.
- At the end of the idle storage period, start the engine and run it long enough to allow full combustion of the fuel added to the fuel nozzles and carburetor lines.
How often should you use Xifu to stabilize the fuel when the engine is idle
- Add to each tank of idle stored fuel.
- For best results, add Xifu Engine Care Fluid to fresh oil.
