2017 BMW 330i B48B20O0/B48B20M0 (F30)
F30 / Sedan / Touring / Global (North America, Europe, Asia, other markets with regional engine variations)
B48B20O0B48B20M0Fiche exacte année/versionGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- High-pressure fuel pump failure in some cases
- Timing chain guide wear leading to rattling noise
- Crankcase ventilation issues causing oil leaks
First checks
- Check for timing chain noise at cold start
- Inspect High-pressure fuel pump performance
- Scan for engine fault codes related to turbocharger and VANOS
Avant de remplacer des pièces
- 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
- Market differences influence engine tuning, emissions equipment, and available transmissions
- Oil capacity includes service-fill with oil filter replacement
- Automatic transmission fluid service interval typically recommended every 60,000 miles depending on usage