1.5 BlueHDi Engines Recalled Again — 50,000 Vehicles Affected

The 1.5-liter BlueHDi (DV5) diesel engine has already taken a reputational hit in the past due to premature wear of the timing chain linking the camshafts—a failure that can lead to chain slip or breakage and severe engine damage. However, the latest recalls stem from entirely different issues.

In March 2026, Stellantis announced a service campaign impacting more than 50,000 vehicles across Europe due to a fault in the fuel injection system found in the 1.5 BlueHDi engine.

The recall covers vehicles produced between July and October 2025, including the following models:

• Peugeot: 308, Rifter, Partner, Expert
• Citroën: Berlingo, Jumpy, C5 Aircross
• DS: DS 7
• Opel: Astra, Combo, Vivaro
• Fiat: Doblo, Scudo

The issue appears to stem from improper assembly of the common rail fuel system, potentially leading to loose fittings. This could result in fuel leaks and, in a worst-case scenario, pose a fire risk. So far, no such incidents have been reported.

Drivers may notice symptoms such as rough idling, hard starting, reduced engine performance, or increased fuel consumption. The check engine light may also illuminate.

As part of the recall, dealers will inspect the fuel injection system and replace components—including high-pressure lines—if necessary. All repairs will be carried out at no cost to owners.

Update: Water Pump Now Under Scrutiny

Stellantis has also announced a separate recall involving vehicles equipped with the same 1.5 BlueHDi (DV5) engine, this time related to a potential defect in the water pump. In France alone, the campaign affects 13,237 passenger and commercial vehicles built between October 2025 and February 2026.

The problem involves a possible slip in the water pump pulley, which could lead to timing belt misalignment. This may result in power loss or even engine failure. In extreme cases, parts of the pulley could detach while the vehicle is in motion. As with the earlier issue, no incidents have been reported so far.

Warning signs include an overheating indicator, check engine light activation, or the engine failing to restart. The fix involves replacing the water pump assembly, again fully covered by the manufacturer.