With prolonged operation of a diesel engine, fuel consumption can increase significantly. This is primarily due to the wear of some parts of the unit and changes in the properties of the lubricants. By following some recommendations, you will be able to extend the life of the diesel engine and reduce fuel consumption.
Instructions
Step 1
Use the optimal driving style to reduce fuel consumption. The movement should be calm, and it is desirable to keep the engine speed within 1600-2000 rpm. Significant fuel consumption is observed when the vehicle is upshifted at high revs. Therefore, try not to increase the speed too much, so as not to increase the load on the units.
Step 2
Inspect the diesel engine air filter. To do this, disconnect it and visually check for light. If the filter media does not transmit light, it should be replaced. Replace the filter with a new one and check its condition periodically. The new filter allows the engine to run at lower rpm and significantly reduce diesel consumption.
Step 3
Use a low viscosity engine oil. Choose high quality materials from trusted and recognized manufacturers. This measure also allows to increase the service life of the diesel engine and leads to a decrease in fuel consumption by several percent. Observe the manufacturer's oil change intervals.
Step 4
Check the tire pressures specified in the vehicle's technical documentation and increase the recommended parameters by 0.2 atmospheres. This will reduce the vehicle's rolling resistance and thus the diesel consumption. Use this method with caution, as over-inflated tires stiffen the ride and can shorten suspension life.
Step 5
Make sure that the turbine with which the engine is equipped does not over-pump the cylinders, since active pumping leads to an increase in fuel consumption. Turn off the turbine if operating rules permit. In this case, keep in mind that the traction properties of the engine will be significantly reduced. Choose which is more important to you - traction or fuel economy.
