Wet timing belt wear on 1.0 EcoBoost mHEV
- Typically appears
- 60,000+ miles or 6 years
- What to inspect
- Ask for belt paperwork; inspect oil for belt debris

A 2020 Ford Puma is now 6 years old, so an average example has covered around 81,000 miles. An early car in the generation · most of the launch teething issues were still being worked through, so recall completion and dealer rectification history matter. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2020 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
The 2020 Ford Puma is 6 years old, so an average example has covered roughly 81,000 miles. At that mileage 2 of the documented faults are already due, so check those first.
Documented onset mileage is at or below the ~81k miles an average 2020 car has covered.
Wet timing belt wear on 1.0 EcoBoost mHEV
48V mild-hybrid battery and start-stop faults
Age, electronics and build-related issues that are not mileage-driven.
Tailgate and boot 'megabox' drainage water ingress
Rear brake corrosion from low usage on hybrid cars
Generate a tickable pre-purchase checklist for this exact year, mileage and variant · add photos and notes as you inspect.
Check this exact carNo, a wet belt in oil. Treat missing belt history as a priced-in job.
Not usually, but a failing 48V battery throws warnings and puts buyers off on the test drive.
The megabox drain. Standing water there is a common and easily missed fault.