After changing the transmission oil at 80,000 km on a 2014 Tiida, there is a fluctuation in the RPM from 2000 to 2200 when driving at around 120 km/h, and the car feels jerky. I went to the 4S shop, but the transmission didn't report any errors. Has anyone else experienced the same issue?

I have a 2017 1.4T with all-wheel drive, driven over 60,000 kilometers in 5 years. When I accelerate to 60-80 km/h, there's a severe jerking, and it's slightly noticeable around 110 km/h too. I've changed the spark plugs and transmission fluid, and checked the engine mounts, but it hasn't helped. No error codes are showing up. Anyone else experiencing this issue? It's really frustrating to drive like this. I've been to several repair shops, even the dealership, and they suggested taking apart the transmission for inspection. 😖😖

I bought a 2021 Changan Yuxiang from LinkCloud some time ago. There are just a few minor issues: 1. The car shakes and has a strong jerky feeling around 40 km/h, and it still shakes at speeds above 80 km/h. 2. When refueling, the fuel gauge fluctuates, but upon checking, there's no problem. I want to ask if anyone else has experienced this situation. 🙏

The dashboard reported low transmission performance, and then the car wouldn't accelerate. After restarting, the warning light went off and it drove normally. What could be the reason? (The onboard computer cleared the fault light, but it came back on before I got home.)

Is it normal for a 2015 Nissan Sunny manual transmission, with 80,000 kilometers, to have the RPM at 2000 when going over 70 mph in fifth gear?

Is it necessary to change the transmission oil if there's occasional delay and jerkiness when shifting at 35,000 km over 3 years?

If you have purchased a second-hand 2009 Peugeot 307 sedan with a 1.6 automatic engine and it has run 150,000 kilometers, and you notice that it runs at 3300 RPM at 120 km/h on the highway, you might want to consider changing the transmission oil. It's generally a good idea to check the maintenance history of a used car and ensure that essential fluids like transmission oil are fresh, especially if you are experiencing high RPMs.

Is it normal for a 2014 1.6L manual transmission car to have the RPM exceed 3000 when driving at 120-130 km/h on the highway?

I have a 2007 Skoda Octavia with a manual transmission. It's really fuel-efficient on the highway, especially stable at 120-140 km/h. Even in rural areas, it only consumes about 4-5 liters per 100 km at 80 km/h. I checked the chassis the other day, and it's not rusty at all. I'm thinking about replacing it, but I'm really attached to it.

After changing the transmission oil at 80,000 km on a 2014 Tiida, there is a fluctuation in the RPM from 2000 to 2200 when driving at around 120 km/h, and the car feels jerky. I went to the 4S shop, but the transmission didn't report any errors. Has anyone else experienced the same issue?

What's the RPM for your manual transmission car at 120 km/h? Mine goes straight up to 3400 RPM! [Shocked]