4X Fuel Injector Cleaner 250ml

Adopting professional formula, this product uses the refined oil as solvent to effectively get rid of various gum deposit, scale, carbon sediment and other deposits in the engine and oil passages, thus it would provide good lubrication, reduce the frication, restore the elasticity of various sealing gaskets and grommets, improve the sealing performance, reduce oil consumption and the wear of engine, and extend the life expectancy of the engine oil and engine. During usage, this product would not do harm to the cylinders and pistons as well as catalytic converters; also it would not block the oil pipes and oil pumps and would guarantee the normal operation of the components in the engines.

USAGE：
1. Start the vehicle and wait until the engine goes to the normal temperature, and then turn off the engine and add this product into the crankcase.

2. Run the engine at idle speed for 5-10 minutes to drain the previous engine oil

3. Replace the filter and add the new engine oil
4. Add one can to 4-6 cylinder engine and two cans to the engine with more than 8 cylinders
5. It is recommended to use it for every 15,000km.

CAUTIONS：
1. Before usage, check the oil dipstick. If the oil level is low, add proper amount of engine oil
2. Check carefully about the oil filter insert to avoid the blocking caused by the dirt
3. store this product in a dry and cool place with temperature below 45℃