Why would 94 suzuki sidekick missing and idling rough?

A 1994 Suzuki Sidekick may be missing and idling rough due to several potential issues. Common causes include a faulty ignition system (such as worn spark plugs or bad ignition coils), fuel delivery problems (like a clogged fuel filter or failing fuel pump), or vacuum leaks that disrupt the air-fuel mixture. Additionally, issues with the engine's sensors, such as the mass air flow sensor or throttle position sensor, could also lead to rough idling and misfiring. Regular maintenance and diagnostics can help identify the specific cause.