2010 PORSCHE 911 MA1.20/MA1.21 (997.2)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Intermediate shaft bearing wear
• Coolant pipe corrosion in earlier 997 models less frequent in 997.2
• Clutch wear in manual cars

First checks

• Verify maintenance history with oil change intervals
• Inspect IMS bearing if early 997 pre-facelift (less critical for 2010 997.2)
• Check for oil leaks around engine seals

Before replacing parts

• 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

• 2010 model represents the 997.2 generation update for the 911 Carrera range.
• Engine and market variations exist; North America and Europe had slight fuel system calibrations due to emissions regulations.