2021 Alfa Romeo Stelvio GME-T4 2.0L Turbo I4/F154 CB 2.9L Twin-Turbo V6 (951)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing chain tensioner noise on early 2.0L engines
• Electrical gremlins in infotainment system
• Carbon build-up on direct injection engines

First checks

• Inspect timing chain and guides for wear
• Check for infotainment system software updates
• Verify complete service history including fluid changes

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

• The Stelvio 2.0L engine is widely used globally but power outputs and emissions tuning vary slightly by market.
• The Quadrifoglio 2.9L V6 is limited to select markets due to emissions regulations and fuel quality requirements.
• Oil capacities and maintenance intervals may vary slightly depending on regional service procedures and local conditions.