We always improve our work. Special technical assistance and up-to-date product data are available to customers wherever they are.
We uphold the integration of high-quality materials, advanced designs, strict manufacturing standards and quality control systems.
Our commitment is to continuously create new achievements and maintain our position among the top manufacturers of auto parts.
We continuously meet the needs of our customers and pay attention to it.
Ruiwei Lianyou, founded in 1995, is located in Ruian City, the largest automobile and motorcycle parts industry base in China. The company covers an area of 20,000 square meters, including a construction area of 15,000 square meters. Specializing in the production of carburetors
With 15 years of experience, strong technical strength, strict quality control and excellent sales service, the company has developed rapidly. By advocating the enterprise spirit of "high quality", with the "big brand" and people-oriented management policy, we provide customers with the best quality products. With our full-service enthusiasm for our customers, our products sell well in the domestic market and are exported to Europe, the Middle East, and Latin America.
Carburetor for nissan | CO value HC value adjustment:
The CO value and HC value meet the standard at the same time, which means that the carburetor cannot meet the emission requirements when the conditions do not change. Limiting the CO and HC values can ensure the rationality of the adjustment. If the CO value is lowered and the HC value is too high, the combustion will be in an unreasonable state. The best adjustment method is to meet the emission standards, it is best not to use the Paris adjustment method. If the HC meets the standard, but the CO exceeds the standard, the Paris adjustment method can be used appropriately. If the CO and HC cannot meet the standard at the same time, the carburetor and ignition system need to be checked. .
Carburetor for nissan | best adjustment method:
Fix the plunger to the engine speed with a slightly higher idle speed, turn the idle speed adjustment screw left and right to find the maximum speed at the position of the plunger, adjust the plunger adjustment screw slightly to reduce the engine speed and find the maximum speed, repeat until The maximum speed of the plunger position is equal to the standard idle speed of the vehicle.
Carburetor for nissan | Paris adjustment method:
The Paris adjustment method is carried out on the basis of the best adjustment method. It intentionally rotates the idle speed adjustment screw in the direction of making the mixture thinner, the speed should be reduced, and the plunger is raised to restore the original speed. The HC value increases and the CO decreases, and the CO value can be slightly offset by the standard.
A method of making a carburetor includes forming an extrusion, cutting a desired length of a carburetor body from the extrusion, inserting a molded venturi into the through hole, molding a fuel bowl from a plastic material, and securing it by The device secures the fuel bowl to the body.
If the carburetor is not corroded, you may choose to rebuild it instead of replacing it. But rebuilding isn't always cheaper, and it may not even work.
The root cause may be poor fuel pump performance, clogged fuel filter or fuel line, or poor gas.