Acdelco 213-3844 Oxygen Sensor on 2040-parts.com

At GM, the tail fin is back--but now it's a blade

Tail fins are making a comeback at General Motors Co., although they are a far cry from the saillike appendages of the 1950s. And this time the company is calling them blades. The look, pioneered on the Chevrolet Volt to improve aerodynamics, will appear on other models to boost fuel economy, said Ed Welburn, GM's global design chief.

Arizona auctions week gets optimistic start

It's auction time in Arizona, and Barrett-Jackson has seen some numbers grow. Monday's preview day drew record crowds--a reported 39,000 attendees--a whopping 85 percent increase from 2010. The weather might have played a part, as for the first time in quite a few years, temps have been in the Chamber of Commerce-like low 70s during the days with cool nights.

In-car DAB digital overtakes analogue radio

Digital Radio UK has delved into CAP and SMMT (Society of Motor Manufacturers and Traders) data, and found that DAB is now standard equipment on more new cars than analogue-only radio. As of April 2014, 55% of all new cars come with DAB digital radio as standard. On Bing: see pictures on in-car DAB digital radio Find out how much a used car with DAB digital radio costs on Auto Trader This figure is up from 37.2% in April 2013, and just 3.6% in April 2010.