1. Common faults in diesel engines

(1) diesel engine starting difficulties: mainly including diesel engine starting at room temperature difficulties and difficulties such as diesel engine cold start failure.

(2) idle instability: mainly refers to the diesel engine idling speed is unstable, no idle and idle light car and other idle conditions failure.

(3) small and medium load conditions work is unstable: Baotou North heavy truck accessories easy to turn off the engine, the individual cylinder intermittent work, power output instability.

(4) large load power shortage: diesel engine high-speed high load conditions, weakness, lack of power and other power failure.

(5) diesel fuel costs: the use of cars found in the oil, long-distance travel in the car found a hundred kilometers increase in fuel consumption and other failures.

(6) Diesel engine does not stop the flame: turn off the Baotou North Ben heavy truck accessories engine, Baotou North North heavy truck accessories engine is still running not turn off; continue to turn off or not turn off.

2. Diesel engine special failure

(1) diesel engine speed: diesel engine running at high speed conditions, the speed suddenly rise, can not control, or even damage the machine.

(2) diesel engine downtime: diesel engine in high-speed high-load conditions, suddenly lost control and shutdown, diesel engine can not start.