2. Too much oil in air filter and governor. 3. After the diesel engine has runaway, the control mechanism has lost its function. The high-pressure fuel pipe connector should be loosened, and the supply of oil to the cylinder should be stopped, or the intake pipe must be blocked to make the engine turn off. It can be eliminated by overhauling governors, fuel injection pumps, and adding lubricants as required. Metallurgical Chemicals,Metallurgical Processing Chemical,Calcium Cyanamide Granule,Mining Metallurgical Chemical Ningxia Darong Chemicals & Metallurgy Co., Ltd. , http://www.darong-cyanamide.com
1. The governor malfunctions and the fuel pump is stuck at the maximum fuel supply position.