2017 Ford Mustang

My car is fully paid off. I do have the title. It has a little over 96k miles. I’ve only ever put 91 octane in it from Costco. Let’s start with the issues. I bought 8 new spark plugs from auto zone in May/2025 and a family friend installed them. 2 days later my check engine light comes on. I got it scanned and it says 8 misfires. The autozone rep said it’s my spark plugs. I figured it was since I bought 8 and now I have 8 misfires. So now I’m stressed. But then the engine light disappeared the next day and never returned. So I haven’t gotten it worked on since the light disappeared. I did notice the car hiccup when I was at a red light but it quickly went away and it never did it again. No light came on. When I took it to get looked at they said the car is perfectly healthy. So I took it to ford and paid for the diagnostic scan the one where they keep the car and drive it until they see the issue. They never felt it hiccup or anything so that was that. It hasn’t done it again and it’s been months since I felt it. I’ve been driving it everyday with no problem UNTIL recently my tire light came on for a sensor fault in the driver tire. I took it to American tire and he said there’s a battery in it that needs to be replaced but it’s not cheap. I decided that I’m ready to just be done especially since my finances recently changed. This is my only car and I’m looking to buy something more affordable on gas. Despite all that, it’s a beautiful car. There are some dings on the outside which I’ll post pictures of. If you want to see it or drive you totally can. Or if you want to bring your scanner to check it out that’s fine too. I posted pictures so you can see the damages it has. 2026 tags just got renewed in July.