Cylinders misfire
I got an engine light on for few days now. A shop diagnosed it as "multiple
cylinders misfire..". It can be coils, plugs or a fuel filter... I added a fuel filter
chemical cleaner in the gas tank yesterday. Shaking seems to be better, but
the engines seems to be little bit louder when working. The light is still on. Can
I ignore it for a week or two? Is it safe to drive?