How to solve the jitter problem of Tucson v6 engine?

Hello, your fault may be caused by poor working of individual cylinders. You can find a cylinder that doesn't work if you break it. The reason for not working is:

(1) point is not good.

② The nozzle is blocked or seriously leaked.

③ The cylinder pressure is too low.

First, check whether the ignition system is normal, whether the ignition coil, spark plug and high-voltage line are normal, and then check whether the injector is blocked or leaks oil. Cylinder pressure is too low! If there is any problem, please fix it in time. I'm happy to answer your question. I hope I can help you. Have a nice trip! If there is something wrong with your car, ask the car mechanic. 4S shop professional technician, 10 minutes to solve.