Ford Escort vibration, noise, and check engine light issue with fluctuating temperature and oil lamp warning on Ford Escort

Some Ford Escort owners report experiencing vibration, noise, and issues with the check engine light, which may indicate serious problems with the ignition, injection, or emissions control systems. Common causes of the check engine light include faulty ignition cylinders that lead to irregular engine performance and issues with the exhaust gas oxygen sensor, causing misfires during acceleration. Additionally, some owners note fluctuating temperature readings, which could be linked to a malfunctioning temperature sensor that also triggers the check engine light. An oil lamp warning may signal low oil pressure or other oil system issues that require immediate attention to prevent engine damage. Furthermore, a flashing check engine light can point to permanent problems such as a malfunctioning sensor or a faulty EGR valve. It is crucial for owners experiencing these symptoms to seek inspection from a qualified mechanic to diagnose and resolve these issues promptly, ensuring the vehicle's safety and performance.