Problem
THE PROBLEM
The presence of contaminants inside the power supply system leads to the accumulation of residues on the system pressure regulator. These contaminants also contribute to the wear of gaskets and rubbers, in particular they lead to the stiffening of the elastomeric membrane that regulates the flow of LPG inside the combustion chamber.
This prevents the maintenance of a constant and optimal pressure of the gas, which takes the form of a fuel supply that is sometimes excessive, therefore leading to poor combustion, sometimes insufficient, leading to a jerking functioning.
Finally, also the pressure regulator filter, the injectors and the intake valves are subject to accumulation of deposits which compromise the regular flow of fuel and air to the combustion chamber.
All of these phenomena lead to problems such as ignition difficulties, irregular idling, power losses and unwanted switching of the power supply from LPG to petrol.