2007 07 Gmc Yukon / Yukon Xl Owners Manual on 2040-parts.com

Supermarkets cut diesel prices

SUPERMARKETS seeking to close the gap between the price of petrol and diesel have announced reductions at the pumps. Asda, Sainsbury's and Tesco have all knocked up to 2p a litre off diesel prices over the weekend. Asda said that those filling up with its diesel would be paying no more than 131.7p a litre.

'Gran Turismo' pays tribute to Senna with 'Ayrton's Wish'

Back in October, "Gran Turismo" announced a partnership with the Ayrton Senna Institute. We're finally starting to see the fruits of that labor -- a Senna-edition Playstation 3 bundle in Brazil notwithstanding. The first element of a month-long tribute from publisher Polyphony Digital is the above 20-minute film, "Ayrton's Wish." Two months before Imola, Ayrton told his sister Viviane that he wanted to give back to the country that so idolized him.

Watch the Porsche 911 GT3 rear-steering system work

A handful of manufacturers have offered four-wheel steering in the past including Honda, Nissan, BMW, Mitsubishi, Mazda and, most recently, Acura and Porsche. On Monday, suspension expert Elephant Racing uploaded a video to its YouTube channel demonstrating the feature on the 2014 Porsche 911 GT3. In most four-wheel steering cars--Acura and Porsche included—a computer controls the movable rear wheels.