Nissan Versa rough idle issue persists after replacing multiple components, considering ignition coil and boots next on Nissan Versa

Some Nissan Versa owners report experiencing persistent rough idle issues even after replacing multiple components, suggesting that the ignition coil and boots may be contributing factors. This rough idle can stem from various causes, including vacuum leaks and spark plug problems, but faults in the ignition coil or its boots are particularly critical, as they can lead to misfires. To address this concern, owners are encouraged to perform a thorough diagnostic check on the ignition coil and its associated components to identify any underlying issues. If the rough idle persists, it is advisable to seek assistance from a certified mechanic or a Nissan dealership, as they possess the necessary expertise and tools to effectively diagnose and resolve complex engine problems.