What are the common issues with the Yunnei D25 engine?

1 Answers
DiEvan
07/29/25 4:08pm
The common issue with the Yunnei D25 engine is that the cylinder head is prone to damage. Below is relevant information about this engine: 1. Power performance: In the National IV phase, it delivers a maximum horsepower of 143Ps and a maximum torque of 360N.m. In the National V phase, it offers a maximum horsepower of 143Ps and a maximum torque of 400N.m. In the National VI phase, it provides a maximum horsepower of 163Ps and a maximum torque of 400N.m. 2. Applicable models: This engine has been widely used in various brands of light trucks during the National IV phase, including specific models such as JAC Junling, Sinotruk HOWO light truck, and Dayun Aopuli.
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