stripped

So I took my skid plate off a couple months ago after I bought it to diagnose my transmission leak and also clean it. Well I stripped the nutserts pretty good and It was a PITA trying to screw the bolts back in because there were barely any threads left, I am actually running 2 bolts on one side...

can anyone help me find out if its hard to take the stripped bolt put 2000 jeep 4.0 l. If I have to get it done does anyone else know how much it'll be? Its the tip screw.

I’ve been getting my 2003 TJ/X 4.0 back into running condition after years of sitting. in the process of troubleshooting some rough idle and acceleration issues, I was trying to swap out my TPS and stripped the Torx head on one of the bolts. any suggestions on how to remove it now?

So i had a new interesting problem the other day. I was driving and realized that my whole cupholder and the plastics around the shifter was really loose. So the next day i went to tighten the bolt in the cupholder and some how the threads are stripped? Is this something that has happened to...