2014 BMW 750Li N63TU2 (F01)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• N63 engine heightened risk of timing chain wear and valve stem seal leaks
• Electronic cooling system issues noted in high mileage

First checks

• Inspect timing chain and VANOS operation
• Check oil leaks around valve covers
• Monitor turbocharger performance and wastegate operation

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

• N63TU2 is a technical update of original N63 featuring revised turbos and valvetronic improvements.
• Engine oil capacity includes service fill volume covering oil filter change.