What are some common issues with the Kia Stonic transmission?

I recently bought a Kia Stonic and I've noticed some strange behavior with the transmission. Sometimes when I shift gears, it feels like the car is hesitating or jerking. Other times, the car seems to shift too early or too late. What could be causing this and what should I do?

It's possible that your transmission fluid needs to be changed. This can cause issues with shifting and overall performance of your transmission. I would recommend taking your car to a trusted mechanic to have them check the fluid levels and possibly do a transmission flush.

Another common issue with the Kia Stonic transmission is a faulty shift solenoid. This can cause erratic shifting and needs to be replaced. I suggest taking your car to a Kia dealership as they will have the necessary expertise and parts for this type of repair.

If your Kia Stonic has a dual-clutch transmission, it is possible that the clutches are worn out or damaged. This can cause issues with shifting and require a significant repair. It's important to address this issue as soon as possible to avoid further damage to your transmission.