Egr valve failure in Wei Chai Liuguo Natural Gas Company.

Improper maintenance, correct maintenance, egr valve itself problems, clean up the blockage. The failure of Wei Chai Liuguo natural gas egr valve is due to improper maintenance. If the correct method is not mastered during maintenance, the egr valve may be damaged by using low-purity gasoline or fuel treasure. Maintain EGR valve regularly, clean up carbon deposits, and use gasoline and fuel additives with correct labels. . The failure of egr valve of Wei Chai Liuguo natural gas is due to the problems of egr valve itself, such as the icing of egr valve or the blockage of channel carbon deposit. If the egr valve cannot work normally due to icing or carbon deposition, it can be cleaned by hot water pouring, disassembly and cleaning.