How to apply "TEF1 NANO METAL TREATMENT"?
1.Warm up engine for 3~5 minutes.
2.Off the engine.
3.Open oil filter cap and pour the whole content into engine.
4.Close oil filter cap. Warm up engine or drive your vehicle for 10~20 minutes to let the TEF1 Nano METAL TREARMENT evenly spread in the engine.




* ENGINE NOISE TEST

 

* ENGINE POWER BALANCE TEST