I noticed that the other day after filling up at the gas station that my car was shaking and that the engine light was on. I took it to Auto Zone and the diagnostics came back saying that there was a misfire in the 4th cylinder. I went in and got a new sparkplug and plug cables, which seemed to help a little, but didnt solve the problem. I dont want to take it to the shop yet, but would bad gas in the system or an o2 sensor make the car do that? Or is it something else?
Any answers are appreciated
Any answers are appreciated