2004 Mitsubishi Delica 3.0L Petrol · NJ53 BBO

Structural corrosion to the rear chassis and steering linkage wear represent the primary mechanical concerns for this vehicle. While it achieved a clean pass on 2025-11-27, this followed a failure just one week prior involving significant rigidity loss in the rear vehicle structure and excessive play in the offside front inner steering linkage ball joint. This pattern indicates a sudden onset of critical structural degradation and steering wear that required immediate remedial work to ensure roadworthiness. The recorded mileage of 75,096 miles is low for a vehicle of this age, averaging approximately 3,413 miles per year over two decades. Such a low annual accumulation rate often suggests periods of prolonged inactivity or very light usage. Mechanically, this usage profile can contribute to the accelerated degradation of rubber bushings and the onset of corrosion in structural areas, as evidenced by the recent failure records, rather than the typical wear-and-tear associated with high-mileage drivetrain components. Given the history of major structural corrosion to the rear assembly, a physical inspection of the chassis rails and rear floor pan is essential to ensure the repairs were comprehensive and not merely superficial. Particular attention should be paid to the areas where the rigidity was previously compromised. During a test drive, listen for any unusual groans or metallic creaks from the rear of the vehicle when traversing uneven surfaces, which could indicate remaining structural instability or further corrosion. The previous failures and advisories regarding the steering linkage ball joint and the rear anti-roll bar bushes necessitate a focused evaluation of the suspension. Check for any vagueness or play in the steering wheel and listen for knocking sounds when turning the wheel at low speeds or driving over speed bumps. Additionally, the wear previously noted in the anti-roll bar bushes may manifest as a lack of composure or excessive body roll during cornering, which should be assessed to determine if these components now require replacement.