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Emergency
KNOWN FAULT · Peugeot · Citroën · DS · Opel · Fiat · Jeep · Alfa Romeo · MINI · Toyota

Turbo oil starvation from injector carbon

Sources are not verified in real time and no entry confirms that your car is affected.

Engine / equipment
1.6 HDi DV6 (Peugeot 207/308/3008/Partner, Citroën C3/C4/Berlingo; same engine as the Ford 1.6 TDCi)
Period mentioned
Approx. 2004–2015
Symptoms
Loud turbo whistle, power loss, blue or black smoke, oil that gets dirty very quickly. Before the failure, often a puffing or ticking from the cylinder head and an exhaust smell from an injector.
Possible cause described
The injector clamp bolts work loose, the gas leak forms carbon that gets into the oil and clogs the mesh filter in the banjo bolt feeding the turbo. The turbo is starved of oil. Replacing only the turbo does not fix it.
Check for the garage
Check injector bolt torque and carbon at their base, the turbo banjo bolt and the sump strainer.
Cost cited in the source
Turbo + full oil system cleaning: approx. €900–2,000 (estimate)A rough figure from the original database, not an up-to-date quote.

Sources from the original database

Has this happened to you?

Anonymous answer, no personal data.

Frequently asked questions

How much does it cost to repair this fault?

Turbo + full oil system cleaning: approx. €900–2,000 (estimate)

A rough figure from the original database, not an up-to-date quote.

Calculate estimate
How is it checked?

Check injector bolt torque and carbon at their base, the turbo banjo bolt and the sump strainer.

What are the symptoms?

Loud turbo whistle, power loss, blue or black smoke, oil that gets dirty very quickly. Before the failure, often a puffing or ticking from the cylinder head and an exhaust smell from an injector.

Which cars and years does it affect?
Brands
Peugeot, Citroën, DS, Opel, Fiat, Jeep, Alfa Romeo, MINI, Toyota
Engine / equipment
1.6 HDi DV6 (Peugeot 207/308/3008/Partner, Citroën C3/C4/Berlingo; same engine as the Ford 1.6 TDCi)
Period mentioned
Approx. 2004–2015

Taking it to a garage?

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