Clogged DPF and failed regenerations
Often reportedOn 1.5 dCi versions, the DPF can clog if the car is mostly used in city or short trips, preventing proper regeneration.
Exhaust Emissions
The most frequently mentioned issue when buying a used 2012 Renault Clio 1.5 d: Clogged DPF and failed regenerations. Also, a blocked/faulty EGR valve is commonly reported.
Engine varies by trim; verify the engine code on the listing.
Listed from most frequently reported, each with its source.
On 1.5 dCi versions, the DPF can clog if the car is mostly used in city or short trips, preventing proper regeneration.
Exhaust Emissions
On the 1.5 dCi engine (K9K family), soot and carbon deposits build up in the EGR valve; this can cause increased fuel consumption, sluggishness, engine warning lights, and rough running. Cleaning or replacement may be needed.
Exhaust Emissions
Some versions of the 1.5 dCi use fuel and injection systems from different suppliers (Delphi, Siemens/Continental, Bosch). There are documented cases where injectors or high-pressure system components cause issues: power loss, engine warning light, or costly repairs.
Fuel System
On more powerful 1.5 dCi (approx. 105 HP) engines, turbo sensitivity is reported, especially wastegate mechanism failures that can cause overboost or power loss.
Turbo
Same trim, different year
We only publish claims we can verify. Cards come from Difetti fault records matched to this vehicle on brand, fuel, engine and generation.