Nissan D40, D22 Navara & R51 Pathfinder Injector Issues: YD25 Engine Diagnosis
The Nissan YD25 engine in models like the Navara D22, D40, and Pathfinder R51 is known for power but often suffers from injector issues causing black smoke, poor fuel economy, and rough idling. Replacing faulty injectors can restore performance, and TL Ranger Diesel offers reliable, affordable replacements with quick Australia-wide delivery and expert support.
