What Does Engine Misfire Sound Like?

What Does Engine Misfire Sound Like? So what does a misfire sound like? During a misfire, the engine will make a sudden sound that can be described as popping, sneezing, or backfiring. Backfiring occurs when unburned fuel exits the cylinder on the exhaust stroke and is then ignited farther in the system by the spark … Continue reading What Does Engine Misfire Sound Like?