Technical Insights: Understanding the G4KJ 2.4L Engine for KIA & Hyundai
The G4KJ 2.4L engine, part of the Theta II family, is a powerhouse commonly found in popular models like the Hyundai Sonata, Santa Fe, and KIA Optima. Known for its Gasoline Direct Injection (GDI) technology, it delivers a great balance of performance and fuel efficiency. However, to keep it running smoothly beyond 100,000 miles, technical […]
John Wu