Problems with the timing chain on DS: affected models and engines
In 5 models from DS there are 3 documented faults with the timing chain. The most important: wear and breakage of the 7 mm chain between the camshafts, timing chain and tensioner stretch (turbo versions, before 2012) and wear of the timing chain and tensioner.
Documented faults, from most to least important
Severity × frequency. Below each one, the DS models it appears in.
In DS 3 Crossback, DS 4 II and DS 7 Crossback
In DS 3 and DS 4 I
In DS 3
By DS model
Open yours to see only the faults that affect it, by engine and by year.
Engines and gearboxes involved
Frequently asked questions
What faults with the timing chain do DS cars have?
In 5 models from DS there are 3 documented faults with the timing chain. The most important: wear and breakage of the 7 mm chain between the camshafts, timing chain and tensioner stretch (turbo versions, before 2012) and wear of the timing chain and tensioner. Each fault has its own page with the affected years and versions, the symptoms and the repair cost.
Which DS models have the most problems with the timing chain?
DS DS 3 (2 faults), DS DS 4 I (1 fault), DS DS 7 Crossback (1 fault) and DS DS 3 Crossback (1 fault).
Which DS engines have faults with the timing chain?
1.4/1.6 VTi (1 fault), 1.5 BlueHDi (1 fault) and 1.6 THP (1 fault).