Tracy Samilton

Ford Motor Co. intends to prove that good things come in small packages — really small packages. The company has taken engine downsizing to a new level with its new three-cylinder EcoBoost engine, which has been introduced in Europe and is set to hit the U.S. market next year.

The EcoBoost offers more power than many conventional four-cylinder engines, with fuel economy numbers a hybrid could envy. Early fans are calling it a modern "little engine that could," and Ford is betting that American customers are ready to embrace a three-cylinder engine.

As car companies struggle to meet growing demand, the third shift is making a comeback. But many factories running on three shifts are doing it differently from in the past. And that new "three crew" shift pattern could make what's normally a hard job even harder.

At Ford's Michigan Assembly Plant in Wayne, employees work 10-hour shifts four days a week. The so-called A crew gets days, while the B crew gets afternoons. But the C crew shift rotates its start time every week. On Fridays and Saturdays, workers start at 6:00 a.m. On Mondays and Tuesdays, they start at 4:30 p.m.

Thousands of people in Windsor, Ontario, say they are being invaded by an obnoxious noise emanating from outside Detroit. They call it the "Windsor Hum," and it's really two sounds — a deep, very low-frequency hum, like a diesel truck idling in your driveway, and a deep, vibrating pulse that you feel more than you hear.

Paul Schubert and his wife decided to buy a new car last summer — a really fuel-efficient one. After a lot of research, they settled on a Toyota Prius. But there was a problem: They couldn't find one.

The tsunami that devastated Japan in March had dried up supplies of the Prius, which is made in Japan, and a dealer told them they would have to wait — "about four months," Schubert says. "And we thought, well, it'd be, probably, end of November, early December before we were going to have a car."

The Schuberts still had a working car.

Seventy years ago, 70 percent of U.S.-made cars came with a stick shift. The number is less than 9 percent today.

But at least one man is on a quest to reverse that slide.

Eddie Alterman loves automobiles. He's a gear head. He's the top editor at Car and Driver magazine. His whole career, he has watched the sales of cars with stick shifts decline. And when Ferrari failed to offer a manual option for the new 458 Italia, he said, enough's enough. Basta.

Part of a series

Detroit automakers are creating thousands of new jobs amid a sales boom. And as they expand, their suppliers are racing to keep up, adding tens of thousands of new jobs.

At Bridgewater Interiors in Warren, Mich., for example, the pace is intense. Hundreds of union employees scurry to fill a growing list of orders. The factory floor is packed with stacks of foam cushions, seat covers and headrests.