Diesel Navara maintenance (dCi)
Most Nissan Navara models in this family use dCi diesel engines, so routine servicing is usually centred on correct engine oil and filter changes and keeping the air and fuel systems in good condition. The oil-change interval can vary widely by engine and model year (the schedule range can span from 5000 km to 40000 km, and 3 to 24 months), so it is worth checking the plan for your exact 2.3 dCi, 2.5 dCi or 3.0 dCi. If your Navara uses a timing belt, follow the listed timing belt interval (typically 80000 km to 90000 km, or 48 months where specified) and do not delay it. Diesel-specific checks also tend to include watching for EGR and DPF-related issues and ensuring the turbo intake pipework and hoses stay leak-free.