To remove a pressed-in stud, you usually stack up a few washers and crank the stud out with an impact wrench on the nut. If the threads are completely stripped all the way down, you may have to take the head to a machine shop and have the stud drilled out and tapped for a screw-in stud.
It will take more than 30,000 days to stud a female chihuahua.
See your piercer, who can help you out.
Absolutely NOT!
An electronic stud finder will self calibrate when you first put it against a wall, providing you haven't put it directly in front of a stud. It will take a sounding of the density where it is and then alert you when the density changes,ie. when you approach the edge of a stud.
take the wheel out and take the two bolts from the caliper off once you did that take the disc off or drum and hit the wheel stud in till it comes off then put the new one in and hit in till the stud is in all the way and then bolt on the bolts and mount the wheel and that's that's!
Yes
If by stud you mean wheel stud you have to remove the bearing and have a shop take it out or rent a press and press it out yourself because wheel studs are pressed onto the wheel bearing.
Depends on your ability and the vehicle in question.
take a punch and a hammer and punch out the wheel stud from the front, then slide the new stud in from the rear. take a lugnut and thread on the new stud and tighten down with a 19mm impact socket till very tight. It would also be easier if you remove brake caliper, caliper bracket and rotor.
take it to a radiator shop
Jack the car up and remove the front wheel. Use a jack stand for safety. Rotate the axle until the stud is over the hole in the backer plate. Hit the stud with a hammer, this will take many blows. The stud will pop out. Slide the new stud in, then stack several washers on the shaft and put a lug nut on. Tighten the nut to pull the stud up tight into place. Reinstall the wheel, and over the next few days, keep checking the tightness of the stud to keep it snugged up.