Genesis GV70 multiple cylinder misfires with loss of power and poor acceleration on Genesis GV70

Some Genesis GV70 owners report experiencing multiple cylinder misfires, leading to loss of power and poor acceleration. Despite attempts to resolve the issue, some have specifically noted a cylinder 2 misfire. Additionally, there are complaints about sudden power loss and failure to accelerate, which may indicate underlying powertrain concerns. Some drivers have also reported engine sputtering and reduced power, potentially linked to vapor lock from fuel tank overfill. Furthermore, issues with faulty cruise control, collision warnings, and uncontrollable acceleration have been highlighted, raising significant performance and safety concerns. These problems have resulted in recalls, including one for a serious defect with the seat belt pretensioner that poses an explosion risk during deployment. Overall, these reports reflect a range of challenges faced by some Genesis GV70 owners regarding engine performance, power delivery, and safety features.