Overview of the 2.5 TDL D4BH Engine The 2.5 TDL D4BH is a robust, inline four-cylinder diesel engine developed by Hyundai, widely recognized for its reliability and durability. With a displacement of 2.5 liters, it delivers a balance of power and fuel efficiency, making it suitable for both commercial and personal vehicles. This engine was predominantly used in Hyundai models …