Ford Taurus X rattling noise during left turn with popping sound and smoke, possible universal joint issue on Ford Taurus X

Some Ford Taurus X owners report experiencing issues related to the universal joint (U-joint), such as rattling noises during left turns, accompanied by popping sounds and smoke. These symptoms may indicate a damaged U-joint, which can also produce clunking noises, especially when reversing. Additionally, bad U-joints can lead to vibrations, handling issues, and further noises during turns and acceleration. Owners have noted signs like squeaking and clicking sounds as telltale indicators of U-joint problems. While the cost of the U-joint part itself is relatively affordable, professional replacement can range from $200 to $450. Contributing factors to U-joint issues include lack of lubrication, natural wear, and heavy-duty use, making immediate replacement crucial if vibrations are present to avoid further damage. It is advisable for owners experiencing these symptoms to have a professional mechanic inspect the U-joints to ensure timely resolution.