Which Peugeot/Citroen models have the wet belt issue?

All models with 1.0/1.2 PureTech engines (EB2 family) built up to November 2024: Peugeot 208/2008/308/3008/5008, Citroen C3/C4/C5 Aircross, DS3/4/7, Opel Corsa F/Mokka B/Astra L/Grandland (post-Stellantis merger). From November 2024, Stellantis switched to a timing chain.

How much does a PureTech engine rebuild cost?

Full rebuild — €2 950–4 900 depending on workshop and parts. Used engine replacement from Germany costs €2 000–3 100. Chain conversion kit (proactive, before failure) — €750–1 250.

How can I spot the wet belt issue before buying?

Check the engine code via VIN (EB2 family = risk). Unscrew the oil filler cap — look for black particles in the oil. Use an OBD2 scanner to check for P06DD, P0521 and P0524 fault codes. Take the car to a workshop for oil pump strainer inspection (€60–90). Run a compression test.

Does the Ford 1.0 EcoBoost have the wet belt issue too?

Yes. Ford 1.0 EcoBoost (3-cylinder) uses the wet belt design in all models up to 2024: Fiesta, Focus, Puma, EcoSport, C-Max, B-Max. The Ford 1.5 EcoBoost 3-cyl up to 2018 as well. Average failure mileage — 100 000–160 000 km.

What is a chain conversion kit?

A product from UK suppliers (BG Automotive, Cambelt2Chain) — instead of the wet belt, a chain + new sprockets + tensioner are fitted. The conversion eliminates the belt failure risk. Price €750–1 250 including labour. Worth doing if the car is worth >€10 000 and mileage <80 000 km.

Do all PureTech engines fail?

No. Statistics show roughly 25–35 % of PureTech engines fail by 150 000 km. However, the remaining 65–75 % carry elevated risk too, especially with Long Life oil change intervals (25 000–30 000 km). A short interval (15 000 km) reduces but does not eliminate the risk.

Why doesn't WHEELSTREET take PureTech and EcoBoost into commission?

We guarantee customers a 24-month MANGO warranty. The risk on PureTech and EcoBoost is so high that we cannot responsibly offer them. Over the last 12 months we imported ~500 cars — zero wet-belt engines. This is a clear internal policy.

What are reliable alternatives in B/C segment?

B-segment: VW Polo 1.0 TSI, Toyota Yaris Hybrid, Honda Jazz hybrid, Mazda 2. C-segment: VW Golf 1.5 TSI EVO (2017+), Skoda Octavia, Toyota Corolla Hybrid, Mazda 3, Hyundai i30 1.0 T-GDi. SUV: Toyota Corolla Cross/RAV4 Hybrid (WHEELSTREET stocks new units), Honda CR-V e:HEV.

Does the VW 1.0/1.5 TSI have the wet belt issue?

No. VAG (Volkswagen, Skoda, SEAT, Audi) 1.0 TSI and 1.5 TSI engines use a dry timing belt (replacement interval 100 000–120 000 km) or a chain (1.5 TSI EVO from 2017+). The 1.4 TSI EA211 and 1.2 TSI also use dry belts — reliable engines without wet-belt risk.

I already bought a Peugeot 208 with PureTech — what should I do?

Change oil every 10 000–15 000 km (NOT Long Life 30 000 km). Use only spec-correct oil (Stellantis B71 2312). Every 60 000 km bring it for oil pump strainer inspection (€60). Consider a chain conversion if mileage is <80 000 km. Sell earlier if mileage approaches 120 000 km.

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PureTech & EcoBoost Wet Belt Scandal 2026 — Real-World Buyer Guide

Q: Do all PureTech engines fail?

No. Statistics show roughly 25–35 % of PureTech engines fail by 150 000 km. However, the remaining 65–75 % carry elevated risk too, especially with Long Life oil change intervals (25 000–30 000 km). A short interval (15 000 km) reduces but does not eliminate the risk.

Q: Why doesn't WHEELSTREET take PureTech and EcoBoost into commission?

We guarantee customers a 24-month MANGO warranty. The risk on PureTech and EcoBoost is so high that we cannot responsibly offer them. Over the last 12 months we imported ~500 cars — zero wet-belt engines. This is a clear internal policy.

Q: What are reliable alternatives in B/C segment?

B-segment: VW Polo 1.0 TSI, Toyota Yaris Hybrid, Honda Jazz hybrid, Mazda 2. C-segment: VW Golf 1.5 TSI EVO (2017+), Skoda Octavia, Toyota Corolla Hybrid, Mazda 3, Hyundai i30 1.0 T-GDi. SUV: Toyota Corolla Cross/RAV4 Hybrid (WHEELSTREET stocks new units), Honda CR-V e:HEV.

Q: Does the VW 1.0/1.5 TSI have the wet belt issue?

No. VAG (Volkswagen, Skoda, SEAT, Audi) 1.0 TSI and 1.5 TSI engines use a dry timing belt (replacement interval 100 000–120 000 km) or a chain (1.5 TSI EVO from 2017+). The 1.4 TSI EA211 and 1.2 TSI also use dry belts — reliable engines without wet-belt risk.

Q: I already bought a Peugeot 208 with PureTech — what should I do?

Change oil every 10 000–15 000 km (NOT Long Life 30 000 km). Use only spec-correct oil (Stellantis B71 2312). Every 60 000 km bring it for oil pump strainer inspection (€60). Consider a chain conversion if mileage is <80 000 km. Sell earlier if mileage approaches 120 000 km.

2026 m. gegužės 11 d.

12 Reading time

Peugeot/Citroen PureTech 1.2 and Ford EcoBoost 1.0/1.5 wet belt issue 2026 — tested, which models affected, engine rebuild cost €2 000–4 000, chain conversion €700.

PureTech and EcoBoost wet belt issue 2026 — buyer guide

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