Hi y’all! I recently bought a used Ford Fiesta. Everything was fine until my engine light came on. I had it inspected 3 separate times, the last time was by a technician at a Ford Dealership. I was getting some shaking while idling and they told me to replace my VCT solenoids and get the fuel injectors clean. I did that and my engine light is still on. I’m super paranoid something terrible is happening with the car and am not sure if this is an exhaust issue. I don’t want to ignore it even though every place I’ve taken it to has given me the same information and said everything else is completely fine. The shaking is very light and happening again and my MPG is sitting around 19. Not sure where to go from here. Thanks!