Troubleshooting a Failed 2.7 L EcoBoost Engine

TLDRThis video analyzes a failed 2.7 L EcoBoost engine from a salvage vehicle. The engine has 131,000 miles on it and shows no obvious signs of failure. Further inspection reveals some debris and metal in the oil, as well as a melted timing chain tensioner. The rest of the engine components appear to be in good condition.

Key insights

🔍The engine has 131,000 miles and shows no obvious signs of failure.

⚠️Debris and metal were found in the oil, indicating potential issues.

🔧The timing chain tensioner has melted, suggesting temperature-related failure.

The rest of the engine components are in good condition.

❗️Further investigation is required to determine the exact cause of the engine failure.

Q&A

What is the mileage on the engine?

The engine has 131,000 miles on it.

Are there any visible signs of failure?

No, there are no obvious signs of failure.

What was found in the oil?

Debris and metal were found in the oil.

What caused the melted timing chain tensioner?

The melted tensioner may indicate a temperature-related failure.

What is the condition of the other engine components?

The rest of the engine components are in good condition.

Timestamped Summary

00:00Introduction and background on the failed engine.

02:35Inspection of the engine's mileage and lack of visible signs of failure.

05:05Discovery of debris and metal in the oil.

09:40Analysis of the melted timing chain tensioner.

11:48Evaluation of the remaining engine components.

15:50Conclusion and need for further investigation.