2016 Ford Fiesta 1.0L Petrol · HJ66 MMF

A recurring theme of exhaust and suspension‑related deficiencies dominates the recent MOT history, with three tests recorded in July 2026 alone: two failures on the 8th and 20th for a major front‑exhaust leak, lambda‑sensor out‑of‑range readings, a cracked off‑side front tyre and excessive play in the off‑side front track‑rod end, followed by a pass on the 28th that still listed advisories for tyre damage, corroded rear coil springs, a slightly distorted rear wheel and a minor front‑exhaust leak. The clustering of serious defects early in the month and the subsequent pass suggest that remedial work was carried out, yet the persistence of multiple advisories indicates that underlying issues have not been fully resolved. At 55 617 mi the Fiesta averages roughly 5 600 mi per year, well below the typical annual mileage for a ten‑year‑old vehicle. The low utilisation may imply periods of limited use, which can exacerbate corrosion on suspension components and allow tyre ageing to progress despite modest mileage. The MOT record shows no multi‑year gaps, with annual tests in 2024 and 2025 and three separate examinations in 2026, providing a continuous picture of the car’s condition rather than isolated snapshots. The exhaust system warrants particular scrutiny: a major front‑exhaust leak was recorded, and the lambda sensor failed to stay within specification, which can affect emissions compliance and fuel efficiency. A visual inspection should confirm that all exhaust joints are sealed, that there is no soot or carbon build‑up around the manifold, and that the sensor wiring is intact. The rear coil springs on both sides were flagged as corroded, a condition that can lead to reduced ride quality, uneven tyre wear and potential failure of the spring under load; listen for metallic creaks over bumps and check for excessive bounce. The off‑side front tyre showed cracking and edge wear, and the rear off‑side wheel was noted as slightly distorted—both signs of ageing rubber and possible impact damage—so a thorough tyre tread depth check and wheel run‑out measurement are essential before committing to purchase. The off‑side front track‑rod end was recorded with excessive play, a defect that directly influences steering precision and can cause a noticeable knock when navigating uneven surfaces. A road test should assess steering feel for any looseness, clunking or pull to one side, and a hands‑on inspection of the ball joint for wear or corrosion is advised. Although the front‑windscreen washer system was only flagged for insufficient fluid, confirming that the washer pump operates correctly and that the spray pattern reaches the entire windshield will avoid a repeat advisory. Given the breadth of recent advisories, a comprehensive mechanical inspection—covering exhaust integrity, suspension springs, wheel condition and steering linkages—should be performed to verify that remedial work has been completed and that no further deterioration is imminent.