2010 BMW 7 Series 750i N63B44 (F01)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• N63 engine early turbocharger wastegate rattle
• Oil leaks at valve cover gasket
• VANOS system issues causing rough idle

First checks

• Inspect for oil leaks around valve covers and oil cooler
• Check turbo wastegate noise and boost pressure consistency
• Verify condition and service history of automatic transmission fluid

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

• 750i in 2010 is powered exclusively by the N63 twin-turbo V8 globally, replacing naturally aspirated V8s of earlier years.
• Some markets may have slight variations in emissions equipment; specifications correspond to primary global markets.