Is the annual inspection of diesel pickup truck related to the hot and cold weather?

The annual inspection of diesel pickup trucks is related to the hot and cold weather. Dealers don't have universal diagnostic instruments. If they have driving space, please fully open 15 minutes or idle for about 30 minutes. The time in northern and southern areas should be increased or decreased according to the local weather. Before the annual inspection, it is necessary to ensure that the three-way catalyst has no abnormality, because it is easily blocked by carbon deposits, which leads to the failure of the three-way catalyst to work normally.

Solutions to insufficient combustion of diesel oil

In order to solve the problem of insufficient diesel combustion, water-assisted engine technology starts with the engine that produces exhaust gas. By burning hydrogen and oxygen together with the mixture, the combustion environment of the engine is changed, and the mixture is fully burned, thus reducing the generation of carbon deposits and deposits. Water-assisted engine technology will reduce exhaust emissions from the source. Moreover, because the fuel is fully burned, the power is also improved and the fuel consumption is also reduced.

It is best to add a box of high-quality fuel during the annual inspection. High-quality fuel has less impurities, less water and no harmful impurities such as lead and sulfur. Coupled with the appropriate label, the engine mixture burns more fully and the exhaust pollution is lower. It's best to try all the lights before the annual inspection. If the light bulb is broken, replace it. If the contact is poor, tighten it again and try to pass it once. Don't lose big because of small things.