2006 Alfa Romeo Giulietta 843A1.000/940A3000 (Type 940)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing belt tensioner wear
• Electrical gremlins in early models

First checks

• Verify timing belt service history
• Check for water pump leaks

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

• 2006 marks the introduction of the modern Giulietta hatchback replacing the previous 147 model.
• Engine and trim availability depend on the specific country market and emission regulations.