Oxygen Sensor Front Motorcraft Dy-761 on 2040-parts.com

Mazda brings diesel back to Indy with 6 Skyactiv-D

Diesel has enjoyed great success lately as a racing fuel, but there's one place it hasn't appeared for more than six decades: Indianapolis Motor Speedway. Mazda's breaking that dry spell this weekend, when its Mazda 6 Skyactiv-D race car will head to Indy for the Grand-Am race. We like the 6 in both road trim and racing livery, but that previous diesel-powered racer -- the Cummins Diesel Special -- is pretty neat too.

Dodge to stop Viper production next July, new car set for 2012

The future of the Dodge Viper came into focus on Wednesday during Chrysler's strategy briefing for media and analysts. Ralph Gilles, recently named chief of the Dodge car brand, said that production of the current Viper production will cease at the end of next July. The final 500 cars have been earmarked to be special vehicles, Gilles said.

First BMW i8 Hybrids delivered to customers – complete with Laser Lights

The first BMW i8s delivered in Germany The new BMW i8 hybrid supercar was finally revealed in production guise at last year’s Frankfurt Motor Show, and by the time it went in to production the whole of the 2014 run of i8s was sold out. Apart from its innovative plug-in hybrid powertrain, the i8 offers many new technologies, one of which is a set of laser lights which deliver a much brighter main beam than LED and looked set to be the first time such lights have appeared on a production car. But Audi tried to upset BMW’s applecart by revealing the R8 LMX last month, which also came with laser lights, and looked set to arrive with customers before the i8.