The engine and related parts has any abnormal sound, which shows that it runs abnormally or the
moving part has abnormal friction; thus the engine should be shut down for inspection.
4. Exhaust Smoke Color
Volume of white or black smoke rose from the engine, which shows the combustion inside is
abnormal and the engine should be shut down for inspection.
Notice:
1. Do not stop overheated engine in a second.
2. Diesel engine is not allowed to work under overload for long time.
3. Strictly prohibit adding cold water into engine immediately in case of high temperature and
water shortage.