Is it normal for the exhaust sound of the Haval to be loud even when not in track mode? The fuel consumption is also high, with half a tank gone with just a step on the accelerator.

Why does my 2007 S80 with a 3.2 engine need 2300 RPM to run at 120 km/h? Also, a full tank only gets me a bit over 300 km in the city. The official 0-100 km/h acceleration is supposed to be 7.9 seconds, but it doesn't feel like that to me. Does anyone know what's going on?

Regretting it now, the center console doesn't support Bluetooth. I have to download music onto a USB drive, it's like using an MP4 player. I even bought a Bluetooth adapter, but it still doesn't work. Can't read it at all. I'd really like to know who designed this. Did they really save that much by not including Bluetooth? Also, the noise while driving is quite loud. It's unbearable on long drives.

Does anyone know why the 2.0 naturally aspirated engine with 6-speed wet dual-clutch can't shift gears in manual mode? How do you fix severe engine vibrations? But once you accelerate, there's no vibration. Also, there's an issue with lack of power when climbing hills. Last time, I almost got stuck in the basement because the engine revved up to 5000 RPM.

I have a 2012 model with a 1.3 engine. Do you guys also experience a lack of power when climbing hills? Even when I press the accelerator hard, it feels like it's struggling.

GA8, 2017 model, manufactured in June 2019. When driving at 140 km/h, there's a noticeable vibration. What could be the issue? Also, when I step hard on the accelerator and try to reach 160-180 km/h, there's a strange noise, like gears grinding. What could be causing this?

When the 2018 F150 XLT makes a rattling noise when you release the accelerator while it's cold, but the sound disappears when the vehicle warms up, it could be due to several reasons. Since you've already replaced the timing components and the turbo, you might want to check other areas such as the exhaust system, heat shields, or engine mounts for any loose parts or issues. It's also advisable to consult a mechanic to diagnose the problem accurately.

I used to drive a Ford Focus, and now I'm driving an Outlander. The Outlander is smooth on flat roads, but there's a noticeable lag when accelerating. The Focus would respond immediately when I stepped on the gas, and the steering was precise. The Outlander's steering feels a bit heavy, and when going uphill, it makes a lot of noise but doesn't move much. Even if I increase the throttle, the engine noise is quite loud.

As a new driver, I've only driven the 2019 2.0 model, and I find the acceleration quite sluggish. When I press the gas pedal deeply, the engine needs to reach around 1800-2000 RPM to speed up a bit, and the engine noise is quite loud. Is this normal for a naturally aspirated engine with a CVT? I tried using the DS mode, which seems to provide what I consider normal acceleration, but I noticed the RPM goes up to four or five thousand. My friend's 1.5T Geely doesn't make much noise and feels more powerful.

Is it normal for the fan to frequently turn on, with a particularly loud noise, and then stop after a while, even when the water temperature is normal? Has anyone experienced this? It also happens when idling, where it turns on once every few minutes.

I've had the Nissan X-Trail Hybrid for just half a month and took it on a long trip, about 3000 kilometers. Everything else is fine, but once the dual-zone climate control is turned on, it can't be turned off. Also, when the engine starts, there's a loud noise like an electric drill. Do any other owners have the same issues?