KNOWN FAULTS · Dacia

Dacia Dokker 1.2 TCe (H5Ft) common problems.

2012–2021 · Petrol

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

3 known faults with sources

Applies if: Weak points of this model from inspections, breakdown statistics and recalls; anything specific to one engine is stated in the sheet.

Coils, 1.2 TCe, sliding door and campaigns on the DokkerKnown weak points

Engine / equipment: Dacia Dokker (1.6 MPI/SCe, LPG, 1.2 and 1.3 TCe, dCi)
Period mentioned: 2012–2021
Symptoms: On the 1.6 MPI (also with LPG), coils and coolant leaks from the thermostat housing; some oil loss on the SCe; 1.2 TCe chain and oil consumption; carbon on the TCe engines; a driver-side sliding door that latches poorly; steering-wheel shake above 130 km/h; at the roadworthiness test, suspension, lights, brakes and leaks.
Possible cause described: Recalls: rear-seat mounting (2013–2014), track rod (17/9–4/12/2015), sliding-door locks (3/7/2015–29/9/2016), ABS unit (26/2–22/4/2016) and driver airbag (4/4–28/8/2018). The 1.3 TCe from 2019 brought improvements.
Check for the garage: Check every campaign by VIN; watch the coolant; on the 1.2 TCe, listen to the chain and measure consumption.
Cost cited in the source: No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.

Excessive oil consumption on the 1.2 TCe (H5Ft)Engine

Engine / equipment: 1.2 TCe turbo petrol (H5Ft), 115–130 hp
Period mentioned: Approx. 2012–2015
Symptoms: Oil needs topping up often; the level can reach the minimum with no warning on the dashboard. In advanced cases, timing noise, loss of power or serious engine damage.
Possible cause described: Engines built between 2012 and mid-2015 burn too much oil. Renault applied a new calibration from June 2015 and reviews repair support case by case, depending on maintenance, age and mileage.
Check for the garage: Measure oil consumption with the dipstick over several thousand km, ask the dealer for a diagnosis and the calibration update, and keep every maintenance invoice to request support.
Cost cited in the source: Variable: from an ECU update to repairing or replacing the engine; Renault decides support case by case.A rough figure from the original database, not an up-to-date quote.

Stretched timing chain on the 0.9 and 1.2 TCeValve timing

Engine / equipment: 0.9 TCe (H4Bt) and 1.2 TCe (H5Ft) turbo petrol
Period mentioned: Approx. 2012–2020
Symptoms: Metallic chain rattle, especially when cold or at idle; engine light with a crankshaft–camshaft correlation code; in serious cases the chain jumps and damages the valves.
Possible cause described: The chain, meant to last the engine’s life, can stretch early; tensioners and plastic guides wear, and very long oil-change intervals speed up the wear.
Check for the garage: With any chain noise or a P0016 code, diagnose straight away: measure the stretch and check the tensioner and guides before the timing jumps. Shorten oil-change intervals.
Cost cited in the source: No verified estimate; ask the garage for a quote for the chain kit.A rough figure from the original database, not an up-to-date quote.