If a diesel engine is difficult to start and operates with the engine temperatures lower than normal， you should suspect that the （）.
举一反三
- A diesel engine is operating with excessively high exhaust temperatures at all cylindersTo correct this condition， you should FIRST （）.
- The marine diesel engine is a type of diesel engine used on ships The （） of its operation is not very difficult to understand.
- If you are unable to stop a diesel engine by any other means，you should（）.
- A diesel engine may be hard to start if the （）
- A two stroke diesel engine exhaust temperature will be lower than a four stroke diesel engine of the same displacement because the _____. ① MEP is lower and the scavenging air is cooling the exhaust gases ② valve overlap in a four stroke A.① B.② C.① and ② D.Neither ① nor ② is correct