Ok so when you go to the gas station there are three "grades" of gas (there's also diesel but that's not relevant here):
- Regular - this is what pretty much most people get.
- Plus - Why????
- Premium - for luxury/sports cars
So can someone explain what the hell the "plus" is for?
So someone else pointed out that it's about octane - some engines are built around using higher octane gasoline, and some lower. Should say in your owners' manual which kind to use.