How old do you need to be to rent a car in Pennsylvania?

I got a new phone and can’t remember how to connect it to my ILX’s Bluetooth. What are the steps?

I was going to change one of my spark plugs. When I removed the old plug, though, I noticed that there was oil and gunk in the hole. How can I clean a spark plug hole?

"The limits I carry on my auto policy are 100/300/50, which my agent recommended to me at the time. I skidded off the ice and slammed into the corner of my neighbor's house. They say it will cost $150,000 to repair, but my policy will only cover $50,000! I thought I was appropriately covered."