About 6 months ago my engine transmission light in my car came on. I pulled over, read the manual about why it might come on, popped the bonnet to see if the engine was OK (I’m not really sure how I would know if it wasn’t OK) and then booked in to see a mechanic. The verdict was that Bluey 2 (my car) needed a new oxy sensor. So, I replaced it.
Then about a month later the indicator light came back on again. I did the same thing again. This time the verdict was that Bluey 2