The car is a 2015 model and has run 99,000 kilometers. The warning light turned on, and you replaced 4 ignition coils and 4 spark plugs. After some time, the light came on again, and the engine shakes when starting, but it's still drivable, though the light remains on. What's causing this issue?

Is the fuel consumption for the 2009 Liana 1.6 automatic reaching 10 liters per 100 kilometers because of a faulty oxygen sensor or carbon canister purge valve? I've checked the spark plugs and ignition coil, and there are no issues. Any advice from the experts?

I've got a 2012 Changhe Liana, and it's been having issues with shaking at idle, while driving, and even more when the AC is on. I've already replaced the spark plugs and ignition coils, and cleaned the fuel injectors and throttle body, but the problem persists. The check engine light comes on frequently. Does anyone know what might be causing this issue?

The engine fault code flashes at idle and stays on when starting. The fault indicates a misfire in cylinder two. After replacing the ignition coil and spark plugs, and cleaning the injectors, the fault code disappeared but returned after two days. Do you know what might be causing this?

While driving normally and making a U-turn, the gears suddenly started jumping. The engine didn't stall, but there was no power. The engine malfunction light came on, and the ECO indicator disappeared. After restarting, the car drove normally again, but the malfunction light remained on.

The car is a 2015 model and has run 99,000 kilometers. The warning light turned on, and you replaced 4 ignition coils and 4 spark plugs. After some time, the light came on again, and the engine shakes when starting, but it's still drivable, though the light remains on. What's causing this issue?

The engine malfunction light on my 2010 City recently started flashing. Diagnostic code 14 indicates irregular misfires. I've replaced the spark plugs, ignition coils, and cleaned the fuel injectors, but the issue still occurs intermittently. Every time the light flashes, I restart the engine and the issue disappears for a while before reappearing. Any knowledgeable experts or fellow car enthusiasts have any advice on how to handle this issue?

Why is the emission warning light on and the steering wheel shaking when accelerating? Does anyone know?

I've been driving my car for six years, and it's covered over 30,000 kilometers. Recently, while driving, the gear indicator on the dashboard disappeared, and the engine warning light came on, but the car was still running fine. I went to a repair shop for a check, and they said there was no problem and cleared the warning light. However, the warning light appeared again soon after, and the gear indicator keeps disappearing intermittently. Additionally, there's shaking when braking to a stop and when starting the vehicle. I'm seeking advice from the community!

The dashboard shows a warning light, and when checked with a computer, it indicates an ignition module issue. Should I replace the ignition coil? There are no problems when driving normally.

I drove for about an hour at night, and the battery warning light came on. Then I stopped driving. The next day, when I drove again, the warning light was off. Can you tell me what's going on and if it's serious? Thanks.