What is the reason for the insufficient fuel injection pressure of Ssangyong Aiteng diesel version?

1, the urban area is running at low speed and high torque for a long time. It is suggested to take a high speed in expressway or expressway, and increase the engine speed to over 4,000 rpm and keep it for 8- 10 minute (just put the third gear at about 80-90 yards), so as to make the engine burn more fully and eliminate carbon deposition. In the future, you should pull the high speed every 2-3 months to keep the engine in the best working condition.

2, throttle pollution, resulting in inaccurate electronic system readings, resulting in errors in computer calculations, resulting in excessive fuel injection. I wonder if you have calculated whether the fuel consumption has increased recently. If that's the reason, I suggest you go to the 4S shop to check it out. Clean the throttle and get immediate results.

Try the above two methods,