Hi , was wondering if anybody knows what the gizzmo on the inline lpg hose is/does , it has an outer retaining cap and an inner adlustable type of flow control / filter gizzmo , how does it work ? , ta.
That is a valve that controls the amount of gas supply to the engine, the latter model systems are usualy electronic but that one looks like you can manualy adjust it by turning it. If you do, make sure it is on no more than half other wise you can run it to rich or lean and burn valves out.