What Non mopar mechanic work are you doing

So, I work on my family's vehicles as well as some customer work now and then. I used to do more customer work when I was in college because I worked on cars for fellow class mates.

Now I have a boring office job and I've really been missing the feeling of discovery by working on non mopar, modern cars with any set of problems you can think of.

I wish I had time to do a lot of customer work, simply to become a better mechanic.

What customer work or general work are you doing with any brand of car of any year?

I have a 1994 ford ranger that has a fuel cutting out problem while driving.
Also have an 04 kia xg350 with a crank but no start problem.

What do you have going?
I think the 94 rangers have an inertia switch. Passenger side under dash mounted to firewall. Could be in kick panel. Google it first.
Contacts heat up.
Had a newer one, i started truck, walked around and sat on passenger side floor and reached under dash to wiggle the connector. I could stall truck and catch it before it quit completely.
One butt connecter to bypass switch until a new one with harness came in.