This time, we opened up the engine of a vehicle purchased as "overhauled" after discovering an oil leak, together with Mr. Komine.

The vehicle itself was purchased in France.

Honestly, we didn't expect to find this many problems…

Incorrect bolt selection, insufficient sealant application, reuse of parts, signs of modification – the more we opened it, the more we began to doubt whether it had truly been overhauled.

This time, we'll reveal the truth without holding anything back. Please watch until the end to see the numerous maintenance mistakes you should never make.

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