Hello fellow car enthusiasts, I have a 2009 manual model. In the past two or three years, I've noticed that the braking power of the rear wheels has been continuously decreasing. I've consulted several repair shops and had it inspected, but no problems were found. I'd like to ask if anyone has solutions for this issue.

When driving the 2017 1.5T Smart model at 55 mph, the engine makes a roaring noise, but it disappears after accelerating past 60 mph. I've cleaned the throttle body, removed carbon buildup, and changed the engine mounts, but the issue persists. I've heard that reprogramming might help, but it carries some risks. Has anyone encountered this problem?

During the rainy season, my car has been parked outside for the past few days. After starting the car and pressing the brakes, I hear water sounds from the chassis. I've checked the sunroof and there's no leak, also tested the floor, and it's fine. Could it be that the frame has taken in water? Can any expert analyze this?

Hey fellow car enthusiasts, I have a 2019 Eclipse Cross. The warning light has come on twice in the past couple of months, but no issues were found during the checks. Has anyone experienced something like this? What's going on?

Hello fellow car enthusiasts, I have a 2009 manual model. In the past two or three years, I've noticed that the braking power of the rear wheels has been continuously decreasing. I've consulted several repair shops and had it inspected, but no problems were found. I'd like to ask if anyone has solutions for this issue.

My car was involved in an accident in 2018, affecting the front bumper and radiator area. It was repaired at the 4S shop. For the past four years, there were no issues during the vehicle inspections. However, this year, the inspection technician said that the vehicle identification number in the engine compartment had been altered. What's going on with this?

The 2019 Yuexiang has a strange noise from the belt area when starting in sub-zero winter temperatures, but it goes away after a few minutes. After inspection, no issues were found. What's going on?

I've heard that the 2019 V40 has 7-color ambient lighting. But I couldn't find any pictures online. Can someone please take a picture of the night effect? I'd really appreciate it.

I'm looking at a 2014 Toyota 86 automatic, registered in 2017 with 20,000 kilometers. It's priced at 180,000 and I've been approved for a 170,000 loan. The third-party inspection found no issues. Could anyone with experience advise if it's a good deal? Really seeking sincere advice.

The engine number for the 2009 Range Rover Sport with a 3.6-liter engine can typically be found on the engine block itself. It's often located on the side of the engine, usually where the engine meets the transmission. You might need to look from underneath the vehicle or consult the owner's manual for the exact location.

I've got a 2014 Peugeot 3008 1.6T that's been burning oil. I've added three liters of oil in the past 5000 kilometers. I'm thinking about replacing the valve seals. Does anyone know if this works? Has anyone else done this, and how effective was it?