Hello everyone, I'd like to ask something. When I cold start my car, the idle speed is quite high and when I release the brake, the power is strong and it just surges forward. But after driving for a few minutes or waiting at a few traffic lights, it starts to lose power. When I release the brake, it moves very slowly, and it only gets a bit better if I press the accelerator. It's a 2007 model with an automatic transmission.

Has anyone experienced occasional power loss with a 2006 Volvo S40? Sometimes the car loses power even when just listening to music.

Fault code P0504, currently gears 1, 2, 3 are fine, but when switching to 4th gear, the car loses power when pressing the accelerator and doesn't accelerate. The RPM drops very slowly when pressing the clutch. Has anyone else experienced this?

Engine loses RPMs and the vehicle shakes when starting.

Hello everyone, I'd like to ask something. When I cold start my car, the idle speed is quite high and when I release the brake, the power is strong and it just surges forward. But after driving for a few minutes or waiting at a few traffic lights, it starts to lose power. When I release the brake, it moves very slowly, and it only gets a bit better if I press the accelerator. It's a 2007 model with an automatic transmission.

Have any of you experienced a situation where the engine shakes violently when you release the brakes while waiting at a traffic light? What could be causing this?

Hi everyone, when I drive fast and press the brakes a bit hard, there's a thudding sound and the brake pedal feels like it's bouncing. This doesn't happen when I'm driving slowly or pressing the brakes lightly. Is this the ABS system kicking in or is it an issue with the brake pads? Also, regarding the temperature gauge on the dashboard, I remember it used to show two bars as soon as I started the car, right in the middle, but now it takes a few minutes to gradually rise half a bar at a time. Am I remembering wrong or is the coolant level low?

It takes a few seconds to start, what's the reason? But when I start it again, there's no issue.

Does anyone else experience this issue with the Hongqi H7 1.8T? In the summer, when stuck in traffic, turning on the air conditioning for a few minutes causes the engine to show high temperature.

There's a jerking sensation when starting at a traffic light. It didn't just start recently. Any good solutions?

Will the 2024 JETOUR X90 PLUS automatically release the electronic parking brake when the accelerator is pressed during start-up?