My car has only run over 50,000 kilometers, and there is an abnormal noise when starting the engine cold. After checking at the 4S shop, it was found that the intake camshaft timing is delayed and there's a fault with the VCT. The repair costs over 20,000. Has anyone encountered this situation before?

Is there a delay in acceleration when refueling while driving, followed by a sudden jolt sound? Has anyone experienced the same situation?

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?

I want to ask if anyone else has experienced this with the 720S: sometimes when I start it, a fault message pops up, but after driving for a while, it disappears on its own. When I check, it says there's no issue. Has anyone else encountered a similar situation? [Shocked]

Has anyone encountered a situation where the 2017 Smart car doesn't respond when put in reverse gear, and the engine warning light is on?

Has anyone experienced a delayed throttle response while driving? My car often has this issue, and it's getting worse over time. When I first bought the car, the delay was almost a quarter of a second, and now it's almost two seconds.

The 1.4T model keeps showing a fault light, and there's no 2nd, 4th, and 6th gear. The computer, valve body, and clutch have all been replaced, but the issue persists. How can this be resolved? Has anyone encountered this?

Is there a delay when starting the Renault Koleos 2019 model in cold weather? Has anyone else experienced this, and how did you solve it?

Hey guys, my car is showing error code P048013, which is about fan 1 control circuit, general electrical fault, open circuit. Has anyone encountered this error code before? Thanks.

Has anyone else had a half shaft failure at just over 20,000 kilometers?

My Zhilong 2022 model 2.0 has reached 20,000 kilometers. When the engine is cold-started, there's a "dang dang dang" sound at 1500 RPM, but it's gone at 800 RPM. Is it the same for you guys?