Ford Focus>> Ignition system>> Work with ignition system>> If candles are difficult for turning out
To unscrew strongly sitting candle, do not try to apply force — the head of the block of cylinders is made of a light-alloy material, and the carving can break. Warm up the engine and try after that to unscrew candles. New candles nevertheless establish on the cold engine. First, you will avoid blisters from a burn on fingers, and secondly, installation of cold candles on the hot engine will lead subsequently to too their dense landing.