You probably saw the AAA report announcing that motorists wasted $2.1 billion last year using premium gasoline in vehicles that don’t require it. Maybe a few of those billions came from your wallet.
Sunday we watched the 100th running of the Indianapolis 500, and what a surprising finish. Rookie Alexander Rossi was at the right place at the right time, in the lead when the rest of the leaders had to pit for fuel, and with a bit of easing on the accelerator he was able to coast
Although gas is hovering around only $2.00 per gallon these days, increasing fuel economy is still a top priority for most automakers, due in large part to more strict corporate average fuel economy (CAFE) requirements on the horizon. One strategy automakers are using is widespread use of synthetic lubricants. How do synthetics increase fuel economy