2018 Ford Transit Custom 2.0L Diesel · LB18 FNX

The most recent MOT on 16 July 2026 was passed, but it carried three advisories – an illuminated AdBlue warning, a rear off‑side registration‑plate lamp that is not functioning, a front brake disc showing wear and pitting, and a minor oil leak around the filter area. Over the last six years the vehicle has moved from a clean record in 2021‑2023 to a serious brake failure in mid‑2025, after which it was rectified and has since only generated non‑critical advisories. This pattern indicates that the maintenance trajectory has improved after the 2025 failure and is now relatively stable, provided the identified issues are addressed promptly. At 85,211 miles for an eight‑year‑old Transit, the average annual mileage is roughly 10,600 mi, which sits comfortably within normal UK commercial‑vehicle usage. The figure does not suggest excessive wear, but the relatively modest mileage combined with the vehicle’s age raises the possibility of periods of low utilisation or standing, which can accelerate corrosion of brake components, battery degradation, and rubber ageing. There are no obvious mileage spikes that would point to a sudden high‑stress period, so the wear on major drivetrain items is likely to be consistent with the recorded distance. When inspecting the vehicle, pay particular attention to the braking system. Verify that rear brake pads have been replaced and that the discs are now within the minimum thickness limits; any residual scoring or uneven wear may manifest as a pulsating pedal, squealing, or a feeling of reduced stopping power, especially under heavy load. Examine the front disc for the pitting noted in the advisory and confirm that the pads are not approaching the wear indicator – a thin pad can cause rapid disc deterioration. The oil leak around the filter should be traced to its source – a loose fitting or a cracked seal – and you should look for any oil on the under‑tray, as persistent leakage can lead to bearing wear or fire risk. The inoperative rear registration lamp is a simple electrical fault that should be rectified, and the AdBlue warning suggests the urea tank may be low or the sensor faulty; a functional AdBlue system is essential for meeting Euro‑6 emissions standards. Beyond the recorded defects, the vehicle’s age warrants a thorough check of time‑sensitive items. Inspect all four tyres for sidewall cracking, dry rot, or uneven tread wear that could indicate mis‑alignment or suspension wear; tyres older than six years should be considered for replacement regardless of tread depth. Test the 12 V battery for voltage and cranking performance, as standing periods can cause sulphation. Examine the suspension bushes, coil springs and mounting brackets for signs of corrosion or looseness, listening for clunks when the vehicle is driven over bumps. Finally, confirm that the service book shows regular oil, filter and coolant changes, and that the timing belt or chain (if applicable) has been serviced according to the manufacturer’s interval, as neglect here can lead to catastrophic engine failure.