2016 Renault Master 2.3L Diesel · FJ66 DCF

The most recent MOT inspection on 19 September 2024 resulted in a pass, but the overall maintenance trend suggests a vehicle subject to heavy operational stress and deferred preventative maintenance. While the vehicle has passed its recent tests, the history shows a pattern of recurring advisories and significant failures, including a dangerous failure for stop lamp operation and a major failure regarding structural integrity at the rear spring mounting in 2021. The recent advisories concerning tyre wear and brake pipe corrosion indicate that while the vehicle is currently roadworthy, it is entering a phase where consumable components and fluid lines are reaching the end of their service life. With a recorded mileage of 507,254 miles over approximately ten years, this Renault Master has covered an exceptional distance of over 50,000 miles per year. This extremely high annual usage rate classifies it as a heavy-duty commercial workhorse. Mechanically, such high mileage places immense strain on the drivetrain, turbocharger, fuel injection system, and all major suspension components. A buyer must recognise that at half a million miles, the vehicle is well beyond typical commercial life expectancy, meaning internal engine wear, gearbox fatigue, and differential play are significant risks that cannot be fully assessed through MOT records alone. Prospective buyers must pay close attention to the suspension and steering systems during a test drive. The MOT history shows a persistent issue with front suspension arm bushes and steering rack inner joints. You should listen for knocking, clunking, or creaking sounds when traversing uneven surfaces or turning the steering wheel at low speeds, as worn bushes can lead to poor handling and uneven tyre wear. Furthermore, the advisory regarding a corroded central brake pipe is a serious concern; you should inspect the underside of the vehicle for signs of weeping fluid or heavy scale on the lines. Any sensation of a spongy brake pedal or a change in pedal feel could indicate that the corrosion is progressing toward a failure. Tyre condition and wheel bearing integrity also require immediate scrutiny. The most recent test highlighted both front tyres being worn close to the legal limit or worn on the edges, which often suggests underlying alignment issues or worn suspension components. Check the tyres for uneven tread patterns and ensure they are not nearing the legal 1.6mm limit. Additionally, given the previous failures for rough wheel bearings on both the nearside front and nearside rear, you should listen for a constant humming or grinding noise that increases with vehicle speed, as this indicates bearing degradation. Finally, ensure the engine management light (MIL) is fully functional and does not illuminate during operation, as previous failures in this area suggest potential issues with the electronic control systems or emissions hardware.