2004 Ford Ranger 2.5L Diesel · OY54 UPJ

The vehicle is currently roadworthy but the maintenance trend has entered a worsening phase after several years of clean records. While the Ranger passed tests between 2022 and 2025 without any defects, the most recent inspection in March 2026 at 109,836 miles revealed multiple significant issues. This sudden shift from a perfect history to several advisories suggests components are reaching their terminal limit or have been neglected. The mileage profile is notably low for a 22-year-old vehicle, averaging approximately 5,000 miles per year. Between January 2022 and March 2026, the truck covered only 10,954 miles, indicating infrequent use over a four-year period. While low mileage often reduces wear on the drivetrain and engine, the presence of corrosion on brake pipes and fuel lines in the latest test is a common risk associated with vehicles that sit for long periods, as rubber components and metal lines can degrade regardless of the distance driven. A physical inspection must prioritize the structural integrity of the chassis and the fluid system. The March 2026 test flagged corrosion on the nearside rear structure near a mounting and corroded fuel and brake pipes. The buyer should verify the extent of this surface rust to ensure it has not progressed into deep-seated perforation. Furthermore, the deteriorated inner and outer drive shaft boots on the nearside require immediate attention; if these boots have torn, grit will enter the CV joints, leading to rapid failure and expensive axle replacements.