Why misfire goes away when accelerating

The phenomenon of a misfire that goes away when accelerating can be caused by issues such as faulty spark plugs, weak ignition coils, vacuum leaks, or dirty fuel injectors. A misfire occurs when the engine's cylinders fail to ignite the air-fuel mixture properly, often noticeable at low speeds or idle. However, during acceleration, increased combustion pressure, higher air-fuel ratios, and greater engine demand may mask the symptoms. While the misfire may seem to disappear temporarily, it's essential to diagnose and fix the underlying problem to prevent further engine damage.