Kia Forte5 engine power loss and transmission failure issue after prolonged service at dealership on Kia Forte5

Some Kia Forte5 owners report experiencing engine power loss and transmission failure, particularly after prolonged service at a dealership. These issues may arise due to coincidental engine problems that could be linked to misdiagnosis or mishandling during maintenance. Additionally, transmission failures are not uncommon in Kia Forte models, especially at higher mileage, with symptoms including rough idling, rough shifting, and debris in the transmission fluid, often accompanied by an illuminated check engine light. Some owners have noted the need for multiple transmission replacements within a short timeframe. The quality of service at the dealership may also play a role, as mishandling during maintenance could contribute to these engine and transmission issues. It is crucial for owners experiencing power loss to conduct a thorough diagnostic check to identify the root cause, including checking for trouble codes in the powertrain control module. Regular maintenance practices are essential to prevent such problems. In these situations, it is advisable for owners to communicate with the dealership to address concerns and seek resolution, as well as consider consulting a qualified mechanic for a second opinion on the underlying issues.