Denso 234-4247 Oxygen Sensor on 2040-parts.com

F1 2014: the six big engine questions

By Tom Clarkson First Official Pictures 14 March 2014 11:30 The workload has never been greater for Formula One’s 11 teams. They’re finalising preparations for the biggest shake-up in F1's technical regulations this century. A new engine formula for 2014 will see the current 2.4-litre naturally aspirated V8 replaced by a turbocharged 1.6-litre V6 with a much greater dependency on energy recovery (ERS).

Ford F-150: Diesel model is delayed

A diesel engine for the Ford F-150 light-duty pickup is looking dicey. Ford had said it would sell a diesel F-150 beginning in 2010. Last spring, dealers were shown a 4.4-liter V-8 diesel said to deliver more power and torque than the F-150's 5.4-liter gasoline V-8 and offer a 20 percent fuel savings.

Marchionne details Chrysler's future products

The real product news from Chrysler wasn't on the stand at the Detroit auto show; it came from the mouth of CEO Sergio Marchionne. Marchionne ditched the standard industry maxim of not discussing future products during a series of interviews during the Detroit show. Here's a roundup of the details: -- The replacement for the Dodge Caliber arrives late this year.