Who knows why the 2023 Lavida 1.4T engine, when lightly pressing the accelerator from 1st to 4th gear, the engine RPM rises to 2500, then drops and rises again until it reaches 5th gear to be normal, and the fuel consumption is higher than before? Anyone knows what's going on?

What viscosity of engine oil do you use for your new Mazda5? What's your fuel consumption? And does your transmission shift from 1st to 2nd or 2nd to 3rd gear smoothly? I'm experiencing some jerking.

Lately, I've noticed that when I start driving, the car stays in first gear until 2500 RPM and then suddenly shifts with a big jolt.

I bought a 2023 Lavida Star Edition in July. Last week, I accidentally noticed a strange noise around the right rear tire about six minutes after turning off the engine. Friends, do you know what might be causing this?

Hey car enthusiasts, how do you guys shift gears with a 1.3L manual? 2nd gear at 20-40, 3rd at 40-60, 4th at 60-80, and 5th above 80!

Hi everyone, when I'm accelerating with my FJ and shifting gears, I notice that the shift from 4th to 5th gear feels more pronounced and abrupt. Is this normal? There are no error codes. It's not noticeable during normal driving, but if I deliberately pay attention to each gear shift, I can feel a slight jolt from 4th to 5th. To notice this, I have to keep the throttle steady without releasing or pressing it more. During the 4th to 5th shift, there's a noticeable abrupt feeling. However, if I ease off the throttle during the 4th to 5th shift, there's no issue at all. Any thoughts or suggestions are welcome. Thanks!

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

I recently got a 2013 1.4T VW Touran with 110,000 km on it. It's been owned by one person before me. Currently, the big electric fan isn't working, but the small one still is, and the water temperature isn't high. I'm planning to replace it in a few days. The only issue right now is a whistling noise in 5th gear at 70-80 km/h. It doesn't happen in 4th gear, only in 5th when I accelerate, and it stops when I release the gas. 🙂‍?️ Seeking advice from experts—is this a transmission problem?

Why does the 2016 308 1.2T automatic feel a bit shaky in higher gears? Could it be due to insufficient engine torque? Do fellow car enthusiasts experience the same issue?

Why has there been frequent gear lag recently? It's a 2019 model with a 1.4T dry dual-clutch. After picking up speed and then braking, the gear doesn't match the speed. For instance, it's in 6th gear at 45 km/h and 5th gear at 35 km/h, but it doesn't downshift further. It upshifts quite eagerly. Went to the 4S shop, and they said the engine isn't strong enough, and the gearbox can't be adjusted?

Looking for a Touareg expert! Could you tell me from which year the 4th generation engine for the Touareg 2.0 started? I only know that the 2021 2.0 is the third generation engine!