LIQUI MOLY Solutions: Hard Starting and Rough Idling
Hard starting and rough idling of the engine are usually caused by a dirty Fuel System. (Injectors, valves and piston heads). Residue and deposit build-up in the fuel system will limit its capacity to deliver fuel adequately to the engine and can cause uneven compression in the cylinders, resulting in an inefficient combustion, rough idling and hard starting.
Use LIQUI MOLY (pour in the tank) treatments to clean and maintain the Fuel System. - Always mix in to a full fuel tank