Chevrolet Silverado 1500 transmission thumping and jerking issue despite dealer inspection on Chevrolet Silverado 1500

Some Chevrolet Silverado 1500 owners report experiencing transmission issues such as thumping and jerking even after a dealer inspection. These problems may be linked to the 8-speed GM transmission, which is known for shuddering and harsh shifts, and a fluid flush could potentially resolve these concerns. Additionally, those advised to replace the transmission fluid have found that doing so may alleviate around 90% of the shuddering issues, although this service can be costly. Common signs of transmission problems include grinding noises, difficulty changing gears, and fluid leaks, which should be monitored closely. For the 2022 Chevy Silverado 1500 models, some owners have noted that technicians are replacing the transmission control module and reprogramming software to address specific issues. Regular maintenance, including checking the transmission fluid level and condition, is crucial for preventing and identifying problems early. If issues persist, it is recommended that owners discuss these concerns with their dealer or seek a second opinion to ensure all potential causes are thoroughly investigated.