ExhaustHigh
DPF and EGR blockage on urban delivery vans
- Typically appears
- 80,000+ miles
- What to inspect
- Check for limp mode, look for warning lights after a long idle
2020 Ford Transit Custom problems
A 2020 Ford Transit Custom is now 6 years old, so an average example has covered around 81,000 miles. A mid-run car · most launch faults had been addressed by this point, and wear items are the main risk at this age. 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
Quick answer
The 2020 Ford Transit Custom is 6 years old, so an average example has covered roughly 81,000 miles. At that mileage 3 of the documented faults are already due, so check those first. A further 3 typically appear later in the car's life.
Faults a 2020 example has usually reached
Documented onset mileage is at or below the ~81k miles an average 2020 car has covered.
Electrical / Central LockingMedium
Rear barn doors failing to lock or unlock, often accompanied by a 'door open' warning on the instrument cluster.
- Typically appears
- 50,000-70,000 miles
- What to inspect
- Open the rear doors and squeeze the black rubber wiring bellows at the hinges. Look for splits, pull back slightly to check for chafed or snapped wires, and test the locking fob.
Engine / Fuel SystemHigh
Rough cold idle, prominent diesel knock under load, and potential limp mode due to premature piezo injector failure on 2.0 EcoBlue models.
- Typically appears
- 40,000-80,000 miles
- What to inspect
- Start the engine from stone cold. Listen closely for a sharp, metallic tapping from the top end. Rev slightly to see if the engine hesitates or misfires before settling.
Faults that appear at any mileage
Age, electronics and build-related issues that are not mileage-driven.
BodyMedium
Sliding door runner wear and rust on the sill and rear arches
- Typically appears
- Age-related
- What to inspect
- Open and close the side door repeatedly; probe the sills
Electrical / Body Control ModuleHigh
Random electrical gremlins (wipers or lights activating on their own) or non-start conditions caused by water ingress into the BCM.
- Typically appears
- 4-6 years
- What to inspect
- Check the passenger-side scuttle panel drains beneath the windscreen for leaf blockage. Look under the passenger footwell behind the glovebox for damp carpets or water staining on the BCM housing.
Faults still ahead of this car
Typically appear later than this year's average mileage · worth budgeting for rather than inspecting.
EngineCritical
Wet belt on 2.0 EcoBlue engines
- Typically appears
- 100,000+ miles
- What to inspect
- Ask for belt replacement evidence, check oil condition
TransmissionHigh
Clutch and dual-mass flywheel wear on heavily loaded vans
- Typically appears
- 90,000+ miles
- What to inspect
- Listen for rattle at idle in neutral, feel for clutch judder
SuspensionMedium
Clunking noises over speed bumps and vague steering feel caused by worn front lower control arm rear bushes.
- Typically appears
- 60,000-90,000 miles
- What to inspect
- Apply full steering lock and check the extreme inner edge of the front tyres for severe uneven wear. Kick the front wheels firmly at the 9 o'clock position to check for excessive rearward movement.
Inspecting a 2020 Ford Transit Custom?
Generate a tickable pre-purchase checklist for this exact year, mileage and variant · add photos and notes as you inspect.
Check this exact carFord Transit Custom · frequently asked questions
How many miles is too many on a Custom?
Mileage matters less than history. A 130,000-mile van with belt and clutch records beats an unknown 70,000-mile one.
What is the biggest hidden cost?
A blocked DPF plus EGR on a van that has only done town work.
Do buyers care about ply lining?
Yes. It hides damage, so lift it and inspect the floor before you retail the van.
What is the difference in reliability between the 2.2 TDCi and 2.0 EcoBlue engines?
The earlier 2.2 TDCi uses a robust timing chain but is prone to oil pump and vaporiser valve failures. The later 2.0 EcoBlue is much more refined and efficient but suffers from well-documented wet belt degradation and piezo injector faults. Both demand strict adherence to service schedules to remain reliable.
How can I quickly check if a van has been chronically overloaded?
Inspect the rear suspension bump stops for heavy impact damage, splitting, or missing sections, which indicates the van has frequently bottomed out. Additionally, check the rear leaf springs for flattening or inversion, and look for excessive wear on the outer edges of the front tyres caused by altered geometry.
Are the factory security locks sufficient for trade buyers?
No. The standard driver's door lock barrel is highly vulnerable to forced entry, allowing thieves to bypass central locking and access the OBD port. Trade buyers actively look for aftermarket security. Vans already fitted with high-security replacement barrels, OBD port protectors, or deadlocks will command a premium on the forecourt.