2021 Ford Transit 350 Leader Ecoblue 2.0L Diesel · YR71 CZP

The most recent MOT test on the 2021 Ford Transit 350 LE EcoBlue occurred on 26th June 2026, following a failure the preceding month that included a major fault for an active engine malfunction indicator light (MIL) and a critical door functionality issue. While the vehicle passed the June test, the presence of a recurring advisory—light misting of oil in the nearside front shock absorbers—suggests a persistent mechanical concern that warrants closer attention. The pattern of MOT results over the past two years shows no sustained improvement, with the 2025 test being the only clean pass, indicating potential underlying wear or a need for proactive servicing rather than reactive repairs. The owner should monitor the MIL for persistent codes, as persistent engine faults can lead to increased emissions or drivability issues, and the door issue may stem from a wiring or hinge problem that could escalate if ignored. The recorded mileage of 26,583 miles for a vehicle aged five years represents an unusually low annual mileage of approximately 5,317 miles, which is significantly below the industry average for this model class. Such low usage can result from extended periods of the vehicle being stationary, which accelerates wear from standing corrosion, particularly in the brake systems, suspension components, and battery. For example, standing brakes may cause corrosion on brake discs or binding calipers, leading to reduced braking efficiency or uneven wear patterns. Additionally, fluid degradation—such as in the coolant, brake fluid, or transmission fluid—can accelerate over time when a vehicle is not in regular use. The absence of higher mileage suggests that wear on consumables like tyres, brake pads, and suspension bushes may be less severe, but the risk of hidden issues from prolonged inactivity remains a concern. Given the MOT history, the buyer should prioritise a thorough inspection of the nearside front suspension and shock absorbers, focusing on the misted oil condition, which may indicate internal failure or leakage. On a test drive, listen for unusual clunking or excessive bounce from the nearside front suspension, and check for uneven tyre wear, which could signal suspension misalignment or component failure. The engine MIL fault from the previous MOT suggests a persistent issue that should be diagnosed by a qualified mechanic, as it may relate to a failing sensor, wiring, or more serious engine management problem. The door issue could be due to a seized hinge or faulty latch mechanism, and testing the door’s operation from both inside and outside will reveal any binding or sticking. For practical checks given the vehicle’s age and low mileage, the buyer should examine the tyres for signs of sidewall cracking or perishing, which can compromise structural integrity, especially after prolonged periods of disuse. Inspect the battery terminals for corrosion and check the battery’s voltage to ensure it remains capable of starting the engine, as standing vehicles can lead to battery drain. The brake system should be inspected for corrosion on discs and calipers, as well as signs of uneven wear or binding, which can indicate prolonged standing-related issues. Additionally, the vehicle’s service history should be reviewed to confirm that time-based servicing—such as fluid top-ups, filter replacements, and emissions-related checks—has been conducted according to Ford’s recommended intervals. If the service book is incomplete, a comprehensive service should be arranged before further use to address any potential fluid degradation or component wear from inactivity.