SAFETY FIRST:
By Karl Schluter -Low Zep
When working on cars and using tools of any kind (especially power tools) always use protective gear, eg: goggles, gloves, ear muffs, masks and a decent pair of overalls are a good idea. A fire extinguisher should also be handy and if working alone, have someone come and check on you every now and again. Never work under a car without supporting it with axle stands and if you’re not completely confident in your ability to complete any task safely, leave it to the experts.