Clutch and steering are the two mechanical systems that the driver controls. One said that the habit of deteriorating faster than the other: it is the clutch mechanism of course. Obviously with the gearbox, in close connection. It happens relatively regularly that gearshift problems occur on this + str (XXX) +. And even if the clutch is regularly involved, sometimes we are surprised at the source of the problems. In addition, at times it avoids changing the entire kit. These are the gear change issues the most common.speed-pass-more-Kia-Stonic

+ str (XXX) +: Impossible to pass one of the speeds

Sometimes one of the gears does not pass any more. Or only even or odd speeds. In this case, the clutch is worn. But it is not necessarily related to the entire clutch kit or gearbox of your + str (XXX) +. It happens that the malfunction comes from a link or a rubber that holds it. The malfunction can also come from the gearbox. You can drop it to check that nothing foreign is blocking it. If it is damaged, you must change it.

Unable to shift gear once the + str (XXX) + engine is running

It is unfortunately a rather frequent dysfunction. Since the engine is off, it is still possible to shift your gears, this means that the + str (XXX) + gearbox is operational. Once the engine is started, it is impossible. The malfunction must come from the clutch. In general it will be advisable to change the entire clutch kit. You can try to remove it and check the condition of all components. For your information, it is still recommended to change the clutch every 150 km.

+ str (XXX) +: no speed passes

If none of the gears are working, the engine stopped or running, it's really annoying. The first thing to check is the wear and tear on the gearbox of your + str (XXX) +. There is a good chance that the latter is HS. In order to understand where the dysfunction came from it's relatively easy. If you can put the lever in the guide of one of the gears, but it does not engage, it is the clutch which undoubtedly presents a malfunction. If the lever seems to be stuck and you cannot push it, the malfunction probably comes from the gearbox. For both, you most likely need to change one or more rooms.