A 2014 Mercedes-Benz A200 with an M270 engine and a cumulative mileage of about 120,000km was involved in a collision that ruptured the engine oil pan. After replacing the oil pan with a new one and filling the engine oil to the standard level and testing the vehicle, the engine was found to have a delayed start and the engine malfunction light on the after-start instrumentation was illuminated abnormally.

A 2018 Audi A6L with a CUH engine with approximately 50,000km of accumulated mileage reported occasional poor acceleration and severe engine shudder when accelerating sharply while driving.

一輛2014款Volvo S60，搭載2.0 T發動機，累計行駛里程約為20萬km。車主反映，儀錶上提示前照燈失靈故障。

作者：Ben Martins ｜Pico Auto  你是否曾經遇到過這樣的狀況，客戶打電話來說機器停止運作，且客戶認為是液壓泵，請問您可以更換它們嗎? 你回答說：當然可以，但你不想讓我們先看看嗎? …

作者：Ben Martins 這是一個簡短的案例研究，但這會展現正確的操作步驟，你將發現此任務更簡易。在這個案例挑戰中，這是一台配備D11引擎的雷諾C460卡車。客戶抱怨此車性能不佳且像是引擎失火的異…