✓ The faults of this engine were checked against sources (10/2026). Each item has at least two independent sources or an official recall or parts-maker technical note.
Recall: brake vacuum pump check valve can swell (weak brake assist)
usually 0–200,000 km · High risk
model years 2015–2022 only
Signs: Hard brake pedal, more pedal force needed to stop, mostly after a cold start
Fix: Have a Suzuki dealer check by VIN that recall 97G5 (check valve inspection or replacement) was done; it is free
free / recall
Turbo wastegate rattle (1.4)
usually 20,000–150,000 km · Wear part
engine codes: K14C, K14D
Signs: Metallic rattle or buzz from the turbo area at low revs or when lifting off; in rare cases a stuck wastegate causes boost faults and limp mode
Fix: Rule out loose heat shields first; if the wastegate linkage is worn, repair the actuator at a turbo specialist or replace the turbo
€200–1,600
Timing chain tensioner rattle on cold start (early 1.4)
usually 30,000–150,000 km · Medium risk
model years 2015–2018 onlyengine codes: K14C
Signs: Rattle from the front of the engine for a few seconds after a cold start
Fix: Have a Suzuki dealer check by VIN whether the updated tensioner is fitted; if the rattle lasts longer, measure chain stretch and replace the chain, guides and tensioner together
€400–1,500
Oil level rises from fuel dilution on short trips
usually 0–150,000 km · Wear part
Signs: Oil above the max mark or smelling of petrol, mostly in cars used for short cold trips; some owners report oil use instead
Fix: Check the oil level monthly, drive fully warm regularly, shorten the oil change interval for town use; if dilution persists, check the injectors
€100–200