What is causing your 1995 Ford Contour to jerk while driving?

A 1995 Ford Contour may jerk while driving due to several potential issues, including fuel delivery problems such as a clogged fuel filter or failing fuel pump, which can disrupt engine performance. Ignition system failures, like worn spark plugs or faulty ignition coils, can also cause misfiring and jerking. Additionally, transmission problems or issues with sensors, such as the mass airflow sensor or throttle position sensor, can contribute to erratic driving behavior. It's advisable to have the vehicle diagnosed by a professional mechanic to pinpoint the exact cause.