1996 Jeep Grand Cherokee 4.0 Throttle Body on 2040-parts.com

Porsche introduces Panamera Platinum Edition

The Porsche Panamera is already one of the top executive sedans on the road today. But in case there's any doubt, the company has added a Platinum trim to the lineup, moving the vehicle even further upscale. It will be offered for both rear- or all-wheel drive versions.

Hyundai sees 10 percent mpg gain from its first direct-injection engine

Hyundai Motor Co. on Tuesday unveiled its first direct-injection gasoline engine, saying it delivers more power with a 10 percent improvement in fuel economy. The 2.4-liter engine, called the Theta II, will debut in the redesigned Sonata sedan, due in U.S.

Report backs Scottish pay-as-you-drive

SCRAPPING FUEL DUTY and car tax in Scotland and replacing them with a pay-as-you-drive system has been suggested by an independent think tank. The scheme would help reduce emissions, cut congestion and increase fairness, Reform Scotland said. The organisation has produced a report on the idea, calling for the Scottish Government to launch a feasibility study on a national and local scheme in which central government would "price" motorways and trunk roads and local authorities would "price" local roads.