Where is my BMW 328i Sedan (F30) oil leak coming from? This BMW 328i guide is based on 1 documented technical case, including 1 confirmed successful repair outcome. It explains the symptoms, diagnostic findings and repairs supported by the captured research without assuming that the same part is responsible for every vehicle. The documented applicability includes 2013. Captured platform information includes 3 Series F30 Sedan. Captured engine information includes N26.
What Drivers or Technicians Reported
Documented complaint language included: Engine oil leak with oil around the injectors and spark plugs; valve cover did not appear to be the source..
Causes Confirmed in Documented Cases
Confirmed root causes included: Leaking spark-plug recess insert gaskets..
What the Diagnostic Process Found
Oil traced to spark-plug recess inserts Diagnostic Procedures Used Clean area, add engine-oil leak tracer dye, run and reinspect
Repairs That Corrected Documented Cases
Confirmed repairs included: Replace spark-plug recess insert gaskets.
BMW 328i Diagnosis in Hickory, NC
Mich's Foreign Cars has served Hickory and the surrounding Western North Carolina area since 1983. We specialize in European and foreign vehicles and use professional diagnostic equipment to identify the cause before recommending repairs. If your BMW 328i is showing this symptom or fault pattern, call Mich's Foreign Cars at 828-324-6012 to schedule diagnosis.