Combined with knowledge of how to use them, automotive tools might give you and someone assisting you the means to fix your vehicle issue. Read your owner’s manual and know where key guidance is found in it.
Consider taking a car-repair-101 course. Ask your mechanic for pointers and tips. Ensure you have the tools for your particular vehicle and type of vehicle. We live in an era with gasoline, diesel, hybrid, and full-electric power trains. Do you have with you what you need and when you’ll need it. Do all the vehicle operators know how to undertake those repairs?
An automotive challenge shouldn’t turn in a major crisis just because the right tools weren’t onboard. Be proactive and prepared.