Why is it difficult to start a diesel engine after it stalls when hot?

[StFrancisco]

Regarding the specific reasons why a diesel engine is difficult to start after stalling when hot: 1. Excessive carbon deposits: Carbon buildup can cause incomplete fuel combustion, leading to engine shaking. The impact of engine carbon deposits on vehicles is significant, primarily by reducing engine power, resulting in uneven and gradually diminishing power output, leading to insufficient power. 2. High fuel consumption: Increased fuel consumption adds to your financial burden. 3. Low ambient temperature: Extremely low temperatures make starting difficult, causing ignition problems and making it hard to start the engine. Severe carbon deposits in the combustion chamber can also lead to cylinder knocking, produce noise during low-speed acceleration, damage pistons and crankshafts, and cause engine overheating, severely compromising vehicle safety.