If a spark plug is damaged or worn, it may not. Verkkoone of the common reasons for a sputtering engine is problems with the ignition system. Verkkonarrow or closed spark plug gaps, improper fuel injection or carburetor settings, colder heat range plugs, or a total lack of voltage from the primary and secondary ignition,. Verkkohow to fix it. Spark plugs fire hundreds of times per minute when the engine is idling, and when that is disrupted, it can cause surging, stumbling, and. Verkkoexperiencing a sputtering car engine? Learn about the common causes, signs, and steps to troubleshoot and fix the issue. From dirty fuel injectors. Verkkothe engine of a car usually sputters due to a faulty spark plug, a bad maf sensor, a bad fuel pump, or a clogged fuel filter. It may also be caused due to a clogged fuel. Verkkoyour ignition or spark coil transforms your car battery’s 12 volts into the required voltage amount required to kick start the spark plug’s ignition and eventual fuel.
