What are the reasons for the difficulty in starting the Ford Transit diesel vehicle in the morning?

[MacBrady]

The reasons for the difficulty in starting the Ford Transit diesel vehicle in the morning are: 1. Use of high-viscosity engine oil in winter; 2. Excessive carbon deposits in the intake system and at the root of the intake valve, resulting in an overly lean air-fuel mixture during cold starts; 3. Severe throttle valve contamination, leading to insufficient air intake; 4. Transmission lubricating oil viscosity being too thick, causing excessive engine operating resistance; 5. Insufficient cylinder compression pressure in the engine, among others. Taking the 2020 Ford Transit as an example, its front suspension is a MacPherson independent suspension, the rear suspension is a leaf spring non-independent suspension, equipped with a 2.0T turbocharged engine, with a maximum horsepower of 202 PS, a maximum power of 148.5 kW, a maximum torque of 300 Nm, and matched with a 5-speed manual transmission.