I just finished the course and really enjoyed it. It was an easy read, well organized, and everything was explained clearly. The symptoms-and-causes section was especially helpful. Now if something happens to my car, I feel like I can actually use the symptoms to figure out what might be wrong instead of feeling totally lost.
I also didn’t realize how important coolant is for car maintenance. I only ever thought about oil changes before, so that was a big takeaway for me.
Thanks for all the effort you put into making this!