Suzuki Verona hesitation when pressing accelerator and running rough on Suzuki Verona

Some Suzuki Verona owners report experiencing hesitation and rough running when pressing the accelerator, which can be dangerous in situations requiring quick acceleration. This hesitation may indicate that the engine is not operating at peak efficiency, potentially due to issues with the air, fuel, and spark mixture. Common causes include a bad fuel pump, clogged fuel injectors, old filters, or sensor issues, with dirty fuel injectors leading to a lean engine condition. Additionally, some owners find that checking for vacuum leaks, play in the throttle body, EGR system, and plug wires can help diagnose and resolve the issue. It is crucial for owners to address these potential causes promptly to ensure safe driving and optimal engine performance.