Infiniti QX56 timing chain and exhaust issues with poor customer service reported on INFINITI QX56

Some Infiniti QX56 owners report experiencing timing chain issues and exhaust system problems that can negatively affect the vehicle's performance and reliability. These concerns have led to frustration among drivers, particularly due to reports of poor customer service when addressing these issues. Additionally, owners are advised to remain vigilant for any abnormal noises or performance issues, as prompt attention is crucial to prevent potential engine failure. In cases where repairs are necessary, seeking a reputable mechanic for cost-effective solutions is recommended to help manage the high expenses associated with these repairs.