Hyundai Santa Fe Sport loss of power and acceleration with gray smoke from exhaust and engine whining noise, requiring turbo and intercooler replacement on Hyundai Santa Fe Sport

Some Hyundai Santa Fe Sport owners report experiencing loss of power and acceleration, accompanied by gray smoke from the exhaust and an engine whining noise, which may necessitate turbo and intercooler replacement. These issues could stem from a defective or dirty mass air flow sensor (MAF), leading to erratic idling and poor exhaust emissions. Additionally, some owners have noted sluggish acceleration, resulting in longer times to reach desired speeds. The requirement for turbo and intercooler replacement may indicate problems with the forced induction system, further exacerbating power loss and acceleration difficulties. It is crucial for owners to address these symptoms promptly to avoid additional vehicle damage and ensure optimal performance, and consulting a qualified mechanic or Hyundai service center is recommended for effective diagnosis and repairs.