group is the semi-synthetic mineral oil based cleavage, coupled with synthesis, properties can be obtained more uniform chemical composition, color and similar mineral oil based… Read More »What is a semi-synthetic?
1, the body in gasoline an abnormal combustion phenomenon. When gasoline normal combustion, a spark plug after the ignition after a brief preparation ignition delay,… Read More »What is detonation?
1. Introduction BOOM usually due to overheating of the engine, causing the piston to be stuck in the larger cylinder, causing the engine scrapped phenomenon.… Read More »What is blew?
Warranty Policy This data comes from the car manufacturer announced the warranty period or several kilometers. In general they are two years / 60,000 km,… Read More »What is the warranty policy?