How do I schedule a driving test online in Indiana?

I was trying to start my car yesterday but it wouldn’t. It seemed like it wanted to start but one of the cells might have been dead. What are some symptoms of a car battery with a dead cell?

I’m so confused! I purchased a product called an oil additive. I’d never heard of it, but the guy at the store said it would improve my engine’s performance and gas mileage. But when I got home my roommate told me not to use it—that it was bad for my engine. Should I use oil additives? Are they good or bad?

"If I add a bumper guard to my truck and tell my insurance, will I get a discount? Is it considered a piece of safety or protective equipment?"