Preventing GDI Carbon Buildup in Your Kia Sportage or Sorento: Fuel System Service
Key Takeaways Gasoline direct injection engines, standard in many Sportage and Sorento trims, are more prone to intake valve carbon buildup than older port injected engines Carbon deposits accumulate gradually on the back of intake valves, since GDI fuel injectors don’t spray fuel across that area the way older systems did Reduced fuel economy, rough…
