What should I do if there is abnormal noise in the Wuling Rongguang intake manifold?

[StSabrina]

Check whether the intake manifold gasket is damaged and leaking. Check each vacuum tube for leaks. More relevant information is as follows: 1. Function: It distributes the combustible mixture provided by the carburetor to each cylinder. The function of the exhaust manifold is to collect the exhaust gas after the work of each cylinder and send it to the exhaust pipe and muffler, and then discharge it into the atmosphere. 2. Casting: The intake manifold and exhaust manifold are usually made of cast iron. The intake manifold is also suitable for aluminum alloy castings. The two can be cast as a whole or separately. 3. Fixing: The exhaust manifold is fixed with studs to the cylinder block or cylinder head, and the joint is equipped with an asbestos gasket to prevent leakage. The intake manifold is installed with a carburetor with a flange and the exhaust manifold is connected to the exhaust pipe.