2013 BMW 650i N63B44TU (F12 (Convertible) / F13 (Coupe))

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• High-pressure fuel pump failures
• VANOS solenoid issues under extended use

First checks

• Inspect turbocharger condition and boost pressure
• Verify no oil leaks from valve cover gaskets
• Check timing chain noise or wear indications

Vor dem Teiletausch

• 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

• F12 is Convertible body style; F13 is Coupe with largely identical setup
• Engine and specifications may vary slightly by market emissions regulations
• Manual transmission availability very limited or not offered in most markets in 2013