What are the solutions for high water temperature in Yuchai engines?
1 Answers
Here are the causes and solutions for high water temperature in Yuchai engines: 1. Radiator issues: (1) If the radiator is too far from the engine, causing the fan to operate outside the wind circle, adjust the radiator's installation position; (2) If the air conditioning condenser blocks the radiator, there are two solutions: first, if there's sufficient space in the engine compartment, relocate the condenser; second, if the generator has sufficient output, install an electric fan in front of the condenser. 2. Maintenance and usage issues: Using gasoline below the required octane rating (which is not allowed in principle) or advanced ignition timing can cause engine knocking, leading to high water temperature. The solution is to adjust the distributor to slightly retard the ignition timing.