2018 BMW 6 Series 650i N63B44TU2 (F12 (convertible) / F13 (coupe))
F12 (convertible) / F13 (coupe) / Coupe / Convertible / Global excluding U.S. (2018 was final model year globally except limited US leftover; 650i not sold as new in US market in 2018)
N63B44TU2Registro exacto de año/versiónGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- High-pressure fuel pump failures (N63 engine known issue)
- Turbocharger wastegate actuator wear
- Oil leaks from valve cover gaskets
First checks
- Inspect high-pressure fuel system for leaks or faults
- Check turbocharger operation and listen for unusual noises
- Verify oil level and quality; watch for excessive consumption
Antes de cambiar piezas
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- 2018 was the final production year for the BMW 650i globally before the model transitioned to the new G32 6 Series Gran Turismo platform and the M Performance 6 Series variants.
- US market discontinued 650i new sales prior to 2018, limited dealer stock occasionally sold; official new sales mainly in Europe, Asia, and Middle East in 2018.