1975 Triumph Dolomite 1.9L Petrol · LPV 736P

The vehicle most recently passed its MOT in November 2025, although this followed a failure due to excessive carbon monoxide emissions. A review of the history indicates a recurring issue with exhaust emissions, which also caused a failure in 2021. While the vehicle generally maintains its roadworthiness, the repetition of emissions failures suggests an inconsistent level of engine tuning or a persistent fault within the fuel and ignition system that requires professional attention to ensure long-term stability. With a recorded mileage of 64,885 miles over 51 years, the vehicle has averaged approximately 1,272 miles per year. This exceptionally low annual usage suggests the car has spent significant periods in stationary storage. While this limits mechanical wear on the drivetrain and engine internals, it introduces risks associated with stagnation, such as the degradation of rubber seals, the accumulation of moisture in the braking system, and the potential for fuel varnish in the carburettors. During a test drive, pay close attention to the engine combustion quality and idling stability, as the history of carbon monoxide failures points to a rich fuel mixture or ignition timing issues. Listen for any knocking or hesitation under acceleration. Regarding the chassis, the recent advisory for a deteriorated suspension arm ball joint dust cover and previous steering rack gaiter failure indicate that the rubber components are perishing. Inspect all suspension bushes and steering joints for play or cracking, and listen for clunks or knocks when traversing uneven surfaces. Given the vehicle age and low usage, a thorough physical inspection is essential regardless of the MOT status. Examine the tyre sidewalls for hairline cracking or perishing, as tyres often expire by age before tread wear. Check the brake discs for surface corrosion and ensure the calipers are not binding, which is common in vehicles that stand for long periods. Finally, verify the service history for calendar-based fluid changes, as brake fluid and engine oil degrade over time regardless of mileage, and inspect the 12V battery for signs of age or leakage.