Geo Metro stalls when driving through puddles of water in the rain and has difficulty starting afterward on Geo Metro

Some Geo Metro owners report experiencing stalling when driving through puddles of water in the rain, followed by difficulty starting the vehicle. These issues may stem from faulty ignition system components, such as spark plugs, spark plug wires, the distributor cap, or the distributor rotor, which can lead to significant performance problems. Additionally, moisture entering the engine bay can disrupt the ignition system and other components, exacerbating stalling and starting difficulties. Owners have also noted that water can cause electrical short circuits, further complicating the situation. Engine misfires caused by water exposure may contribute to these issues, as well as potential water contamination in the fuel system. For persistent problems, it is recommended that owners consult a mechanic or automotive specialist for a thorough diagnosis and appropriate repairs. Regular maintenance and inspections are essential to prevent these issues and ensure reliable operation, particularly in wet conditions.