2004 Ford Ranger 2.5L Diesel · AD04 XGZ

Persistent corrosion affecting critical hydraulic and fuel lines defines the roadworthiness profile of this 2004 Ford Ranger, which secured a pass on 30th September 2025 despite accumulating recurring advisories across multiple consecutive annual tests. The vehicle shows a continuous pattern of repeating notices regarding corroded front and rear brake pipes, alongside deteriorating fuel lines and structural chassis rust. While the most recent test cleared the vehicle for the road, the persistent nature of these corrosion advisories points to systemic aging of the underbody plumbing and load-bearing members that demands proactive remediation rather than temporary surface treatment. Accumulating 95,418 miles over its twenty-two-year lifespan results in a low average of roughly 4,337 miles per year, reflecting a gentle or intermittent usage pattern. This restricted annual mileage does not equate to immunity from mechanical wear; instead, periods of lighter use or intermittent standing can accelerate localized surface corrosion on underbody components, rigid brake tubing, and exhaust mountings. The mileage accumulation has been steady across the recorded history, meaning the drivetrain has not suffered from extended multi-year lay-ups, but the low overall figures place greater emphasis on the physical degradation of rubber and metal components due to environmental exposure over time. A prospective buyer must conduct a rigorous physical inspection of the chassis, paying particular attention to the front and rear brake lines and the offside front fuel pipes that have appeared repeatedly on MOT advisories since at least 2020. During a static inspection, check for flaking scale on the chassis rails and underfloor crossmembers, and verify the condition of the rear exhaust mounting and wheel arch corrosion noted in prior tests. On the test drive, listen carefully for any knocks, clunks, or play from the front suspension, specifically testing the drag link end ball joints and steering responsiveness. Further scrutiny should be applied to the braking system to ensure there are no lingering effects from the historical service brake binding, excessive fluctuation, and split CV boots recorded in earlier failures. Depress the brake pedal firmly while stationary and during dynamic testing to check for any sponginess, uneven resistance, or pulling to one side that would indicate compromised hydraulic pressure or sticking calipers. Inspect the inner wheel arches and steering geometry for any signs of grease leakage from previously replaced constant velocity boots, and verify that all exterior lighting, including rear fog and position lamps which have previously failed inspection, operate correctly before final purchase.