* Spark plugs: Worn or damaged spark plugs can cause the engine to misfire, leading to a loss of power and acceleration.
* Ignition coils: Faulty ignition coils can also cause the engine to misfire.
* Fuel injectors: Clogged or dirty fuel injectors can prevent the engine from getting the proper amount of fuel, which can lead to a misfire.
* Vacuum leaks: A vacuum leak can cause the engine to run lean, which can lead to a misfire.
* Timing belt: A worn or damaged timing belt can cause the engine to lose timing, which can lead to a misfire.
If you are experiencing an engine miss under acceleration, it is important to have the vehicle inspected by a qualified mechanic to determine the cause of the problem.