Question: what is the difference between regular cng kit and sequential?
Answer: The Difference between a Sequential CNG Kit & Conventional CNG Kit is as same that of a Petrol Carburetor Car and MPFI Car. ... It has a separate CNG gas ECM and multiple CNG Gas Injectors to control the flow and quantity of the CNG gas. These are installed just next to the petrol injectors on the engine cylinder head.