Why does your 1998 ford contour sputter while it is cold or damp outside?

Your 1998 Ford Contour may sputter in cold or damp conditions due to several factors. Cold temperatures can affect the fuel mixture, leading to improper combustion if the engine's air-fuel mixture is too rich or too lean. Dampness can also cause issues with ignition components, such as spark plugs or wires, leading to misfires. Additionally, moisture can affect the electrical connections and sensors, exacerbating the sputtering issue.