My 2012 C30 has been driven for 78,000 kilometers. Now, when I drive, the 2nd and 3rd gears feel jerky and lack power. What could be the reason?

My 2018 GS7 has run over 50,000 kilometers. Occasionally, I feel a slight jerk when shifting from 2nd to 3rd gear. What could be the reason for this?

My 2012 C30 has been driven for 78,000 kilometers. Now, when I drive, the 2nd and 3rd gears feel jerky and lack power. What could be the reason?

There is a bit of a jerky feeling when shifting gears, and it lacks power when accelerating. What's going on? I've already cleaned the fuel system and replaced the transmission assembly. #JetourX95

Is the strong jerkiness when shifting from 1st gear to 2nd in your GA8 a common issue, or is there a problem with the car?

I have a question for everyone. I have a 2009 Honda City automatic 1.5. There's some jerkiness when shifting from 1st to 2nd gear, but it's better from 2nd to 3rd. Since it's a used car, I'm not sure how many kilometers it's been driven. Can changing the transmission oil solve this issue? How many liters are needed for a gravity change of the transmission oil?

What could be the reason for a vehicle with an 8-speed automatic transmission to jerk when shifting from 3rd to 2nd gear?

Do any of you fellow car enthusiasts feel that the 1st and 2nd gears are noticeably jerky?

Does the S gear shift up and down? Why can it only be in 1st gear and not in 2nd, 3rd, or 4th gear?

Is it normal for the car to shake when downshifting from 3rd to 2nd gear while braking?

I have a 2021 model Santana. When I'm driving between 50 to 60 km/h, the gear is in 5th, but the display shows 2nd or 3rd gear. However, the 2nd and 3rd gears seem to be neutral. What's going on?