MG ZS intermittent engine fault code. It disappears and then reappears, how to deal with it?

What are the issues when the warning lights for these fault codes appear on a 2015 MG GT?

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?

How to solve the high fuel consumption of MG ZS?

How do I connect MG ZS to CarPlay?

Is it normal for the MG ZS to have sluggish acceleration and a rattling noise from the engine?

MG ZS intermittent engine fault code. It disappears and then reappears, how to deal with it?

How to handle the occasional engine warning light in the 2020 MG ZS?

How to choose between the MG ZS and the Geely Boyue?

When braking, does this taillight light up? After the dashboard is powered on, all the fault codes light up, but they all disappear once the engine starts. Is this situation normal?

What could be causing this issue with the 2011 Volvo C30? When shifting to 2nd gear, the engine makes a buzzing noise. There are no fault codes, but there is a throttle body fault code for the engine.