Chevrolet Spark transmission issue causing RPM increase and jolting at 40-45 and 70-75 mph, dealership recommends new transmission on Chevrolet Spark

Some Chevrolet Spark owners report experiencing transmission issues, including RPM increases and jolting at specific speeds like 40-45 and 70-75 mph. These problems are often linked to transmission slipping, which is a common concern particularly in the 2014-2017 models. In some instances, low or no transmission fluid has been identified as a primary cause of this slipping. It is essential for owners to address these issues promptly to avoid further damage to the vehicle. When facing these transmission-related problems, some owners find that dealerships recommend a new transmission. Before proceeding with such a replacement, it is advisable to consider factors like obtaining a comprehensive diagnostic assessment to confirm the exact issue, exploring maintenance and repair options that might be more cost-effective, checking for warranty coverage that could apply, and seeking a second opinion from a reputable transmission specialist for additional insights. Careful consideration of these factors can help ensure the most appropriate and economical solution for the Chevrolet Spark.