Ford TDCi diesel wet belt
failure — repair or scrap?

What's gone wrong.

Ford's 1.5-litre and 1.6-litre TDCi diesel engines — fitted to a lot of Fords built from around 2010 onwards, plus some Peugeot-Citroen group cars that share the platform — use a wet timing belt, running in engine oil instead of a conventional dry belt or chain.

The failure mode is the same problem as on the petrol EcoBoost: the belt degrades over time, sheds fragments of rubber into the oil system, and those fragments block the oil pump pickup screen. Once oil pressure drops, the engine is destroyed — bearings first, then the rest in short order.

Ford's original service interval for this belt was 10 years or 150,000 miles. That's now been revised down substantially — many specialists recommend replacing the belt at 6 years regardless of mileage. A lot of affected cars never made it to the first service interval before failing. By the time most owners realise there's a problem, the engine's already done for.

Models and years affected

• 1.5 TDCi — Fiesta, Focus, B-Max, EcoSport, Transit Courier — roughly 2013 onwards
• 1.6 TDCi — Focus, Fiesta, Mondeo, C-Max, Grand C-Max, Galaxy, S-Max, Kuga, Transit Connect, Transit Custom — roughly 2010 onwards
• Transit Custom / Tourneo Custom 2.0 EcoBlue — later replacement, but also has wet-belt issues
• Peugeot-Citroen 1.5 BlueHDi and 1.6 BlueHDi — similar shared technology, similar failures on some variants
• Volvo V40 / V60 / S60 with 1.6 D2 — essentially the Ford 1.6 TDCi, same failure mode

Repair cost reality

If the belt has only just started to degrade and you've caught it before any debris has entered the oil system — extremely rare, and usually only picked up during a service inspection — a straight belt replacement is around £1,200 to £1,800 at an independent specialist. That's the best-case scenario.

If the belt has failed properly or the oil system already has debris in it, the engine is typically a write-off. A used replacement engine fitted runs £3,200 to £5,000+, plus the risk that the replacement unit has the same latent issue. On Transit vans, where the engine is harder to access and the labour higher, total fitted costs often exceed £5,500.

Factory-reconditioned Ford engines fitted at a main dealer are priced at £6,500 to £9,000+, which on an older Focus or Fiesta is simply more than the car is worth.

Repair or scrap — the decision

The economics on these cars are often brutal. A 2014 Focus 1.6 TDCi with 120,000 miles is worth maybe £2,800-£3,500 running. Spending £4,500 on a used-engine transplant — with no guarantee the new unit is any better — makes no sense unless the rest of the car is exceptional.

The Transit vans are the most painful because they're often still in commercial use and owners desperately want to keep them running. Even there, though, a 2015 Transit Custom with a dead engine is usually past economic repair — you can buy a better replacement van for less than the repair bill.

If you've been quoted a big repair bill and the car is 8+ years old, scrap is usually the right answer. We buy these cars regularly from across West Suffolk, collect them for free, and pay same-day by bank transfer. Non-runners are no problem — in fact, most of the TDCi cars we buy don't run at all.

We buy cars with expensive failures.

We're a local West Suffolk scrap car buyer — based in Bury St Edmunds and covering the whole of IP28–IP33, CO10, IP14 and CB8. We specialise in cars that are past the point of economic repair, including engine-write-off scenarios like this one.

What that means for you in practice:

• Free collection — we come to your home, your garage, or wherever the car currently sits. You don't need to get it to us.
• Non-runners welcome — most of the cars we buy don't run. Flat batteries, seized engines, missing keys, blocked-in on a driveway — not a problem.
• Same-day bank transfer — you see the money arrive before the car goes on the trailer.
• DVLA notified — we handle the change of keeper so you're not liable for anything once we've taken it.
• Certificate of Destruction — for genuine end-of-life vehicles, arranged via our partner Authorised Treatment Facility (ATF).

Use the reg lookup above to start. We'll come back to you with a quote, usually within the hour during working hours.