Without being there to witness the problem, your mention of the misfire is the best clue. I'd suggest a check of the spark plug and wiring to that cylinder.
I've been having problems starting my car for almost a month, I thought it was the clutch switch since pressing the clutch and starting the car at the same time the car started fine( If I pressed the clutch all the way in the car won't start)
However, today the car won't even start and when it does there is clicking noise and then the engine vibrates a lot, also when it does start there is click like there is something trying to start.
Here is an audio: https://drive.google.com/file/d/11NILo7CDXyBql89fwZoiF6JW7TbN6BZ4/view
Also, there is this fault code: Cylinder 4 misfire
2001 Toyota Echo Base 4 Cyl 1.50L
Thanks in advance.