2023 Ford Transit Custom 300LEADER Eblue 2.0L Diesel · YP23 LSZ

The latest MOT test in March 2026 initially failed on two major defects—a malfunctioning DPF light and an ineffective front windscreen wiper—before passing after rectification, with a recurring advisory for a nearside rear tyre worn close to the legal limit. This pattern suggests a reactive rather than proactive maintenance approach, as the failures were not pre-empted before the test. The repeated tyre advisory indicates ongoing wear that may soon require replacement, while the DPF and wiper issues point to potential neglect of both emissions systems and basic vehicle upkeep. At 67,670 miles over three years, this Transit Custom has accumulated an annual average of around 22,557 miles, which is high for its age and implies heavy usage. Such mileage accelerates wear on consumables like tyres, brakes, and suspension components, as well as the drivetrain and exhaust system. The DPF-related failure is particularly concerning given the high mileage, as frequent short journeys or stop-start driving can clog the filter prematurely, leading to costly repairs if not addressed. Prospective buyers should prioritise a thorough inspection of the nearside rear tyre, checking for uneven wear, cracking, or exposed cords, as the advisory suggests it may soon breach the legal 1.6mm tread depth. Listen for suspension clunks or knocking over rough surfaces, as high mileage can degrade bushes, coil springs, or shock absorbers. Test the windscreen wipers in heavy rain to confirm full clearance, and verify the DPF light resets only after a sustained high-speed drive, not through forced regeneration alone. Additionally, inspect the brake discs and pads for excessive wear or scoring, as heavy usage often demands more frequent replacement. Finally, assess the vehicle’s service history for evidence of regular oil changes, timing belt replacement (if applicable), and transmission fluid updates, as high-mileage commercial vehicles require meticulous fluid maintenance. Check for signs of standing corrosion on brake discs or calipers, and evaluate the 12V battery health, as frequent short trips can drain it prematurely. A diagnostic scan for stored DPF or engine management faults is essential, as the MOT failure indicates underlying issues that may resurface without proper resolution.