Lot 19392: 2007 Porsche 911 Turbo

The 997 Turbo uses the legendary Mezger engine, which is generally very robust, but there are a few key issues to watch for:

Most Common 997 Turbo Engine Issues:

1. Cooling System Problems - Intercooler pump failures and collapsed radiator hoses are fairly common, especially on cars that see track use. The cooling system needs regular attention.

2. Turbo-Related Issues - Oil starvation can affect the turbochargers, particularly if the car hasn’t been used regularly or had proper oil changes. The VTG (Variable Turbine Geometry) actuators can also fail.

3. Startup Noises - Many owners report occasional rattling or knocking sounds on cold starts. This is usually benign but should be investigated if persistent.

4. Rear Main Seal Leaks - Early 997s (including some Turbos) can develop rear main seal leaks, which can contaminate the clutch if not addressed.

5. Air-Oil Separator Failures - This can cause oil consumption and rough running.

Good News: Unlike regular 997 Carreras, the Turbo’s Mezger engine doesn’t suffer from IMS bearing issues, making it much more reliable overall.

Preventive Maintenance Tips:

• Regular oil changes with proper synthetic oil
• Cooling system inspections every 2 years
• Let the engine warm up before spirited driving
• Address any unusual noises promptly

The 997 Turbo engine is generally considered bulletproof with proper maintenance. Many examples exceed 100k miles without major issues. Would you like me to help you find similar 997 Turbos currently for sale, or do you have questions about specific maintenance for this car?