Fox, what is the lack of cylinder when the temperature is high?

Hello, your fault is caused by abnormal fuel injection and unbalanced mixture. The reasons are as follows

① The air intake system leaks or the air intake sensor signal is abnormal!

② Abnormal gasoline pump pressure or fuel injector blockage and oil leakage!

③ The fuel injection signal corrected by water temperature sensor and oxygen sensor is abnormal.

First, check whether the air inlet branch pipe leaks and the air inlet sensor is normal, then check whether the gasoline pump pressure is normal, whether the nozzle is blocked, and whether the signals of the water temperature sensor and oxygen sensor are normal. If there is any problem, repair it. I'm happy to answer your question. I hope I can help you. Have a nice ride! If there is something wrong with your car, ask the car mechanic. 4S shop professional technician, 10 minutes to solve.