Is it normal for the steering wheel of a 2016 GAC GA6 to be severely worn after over 80,000 kilometers? 🤦‍♂️ Also, the trip meter suddenly dropped from a few hundred kilometers to just a few kilometers. The engine leaks oil, and the heater radiator is leaking water. I'm really at a loss.

Foton Cummins engine, 2.8T engine having diesel entering inside, causing the oil dipstick to rise by two to three centimeters every few hundred kilometers. The high-pressure fuel pump has been replaced, and the injectors have been calibrated without any issues.

For a 12-year-old car that has already run 190,000 kilometers and is experiencing a lack of power when starting, it's generally recommended to use a high-mileage engine oil. High-mileage oils are specially formulated to help reduce oil consumption, minimize leaks and oil seepage, and reduce smoke and emissions in older engines. They also contain additives that help condition seals and protect worn engine parts. You might want to consider a 10W-40 or a 5W-30 high-mileage oil, depending on your climate and specific engine requirements. Always refer to your vehicle's manual or consult with a professional mechanic for the best advice tailored to your car's condition and needs.

Does the HiPhi X, with only a few hundred kilometers on it from the dealer, have any issues if the battery has been left for two to three years? I'm unsure if I should go for it. Also, I'm torn between getting the 2021 model or the 2022 model. The 2021 model accelerates faster. [sad]

Today, while driving, the engine warning light suddenly came on. No other lights were on, but I felt the engine trembling and it lacked power. After driving for about 150 meters, during idling at a red light, the engine vibration was quite noticeable. When the light turned green and I accelerated, the trembling became more pronounced and it lacked acceleration. I pulled over immediately, waited for about 10 minutes, and after restarting, everything was back to normal. I restarted a few times afterward and everything was fine. The last time I started the car, I drove a few kilometers home and it was normal too. Has anyone experienced this issue? Does anyone know what might be going on?

If you're traveling and accidentally filled up with ethanol gasoline, but still have a few hundred kilometers to go, can you continue driving and use the highway?