2004 Ford Transit 2.4L Diesel · AX04 UGA

The vehicle most recently passed its MOT on 12 May 2026, but the overall maintenance trend is concerning and appears to be worsening. Recent history reveals a pattern of escalating failures, particularly regarding fluid leaks and structural corrosion. The progression of the engine oil leak from a minor advisory in previous years to a major failure in 2026 suggests a deteriorating state of engine seals and gaskets that has not been proactively addressed, indicating a reactive rather than preventative approach to maintenance. With a recorded mileage of 356,041 miles over 22 years, this vehicle has averaged approximately 16,184 miles per year. This is exceptionally high total usage for a commercial vehicle of this vintage. Such extreme mileage implies significant fatigue across the entire drivetrain, chassis, and suspension system. A buyer should anticipate that most major components are nearing the end of their natural service life, necessitating a rigorous evaluation of the engine internal health and the gearbox operational smoothness. Particular attention must be paid to the braking system and chassis integrity. The repeated failure of rear brake pipes due to excessive corrosion indicates a systemic rust issue. While these may have been repaired for the latest test, the presence of underseal on body repairs is a significant red flag, as this is frequently used to conceal structural corrosion rather than prevent it. During a physical inspection, probe the sills and chassis rails for softness and verify that the brake pipe replacements are comprehensive rather than localized patches. On a test drive, listen for suspension clunks or knocks, as the vehicle has a history of worn lower suspension arm bushes and anti-roll bar components. Check for any vagueness or play in the steering, reflecting the previously noted steering rack inner joint wear. The current advisory for a coolant leak requires immediate investigation, as any failure in the cooling system on a high-mileage engine can lead to catastrophic overheating. Finally, inspect the engine bay for active oil leaks and check the transmission for any signs of fluid loss or erratic shifting.