How to display the three-cylinder fire fault after Nissan Teana runs for a period of time?

The fault of three-cylinder fire is more difficult to repair.

There are several general reasons.

First, there is something wrong with the ignition, so it is necessary to check the ignition coil and high-voltage line.

Second, the fuel injection failed, which may be caused by poor line or poor fuel injection pressure.

Third, check the cylinder pressure and timing system.

Fourth, check the crankshaft position sensor, which is generally not considered.

To sum up, check so much first. If not, come to me as a car master. If there is something wrong with your car, ask the car mechanic. 4S shop professional technician, 10 minutes to solve.