Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Mercedes fixes diesel injector problems

Mercedes say that a new injector system for C Class and E Class diesels with the OM651 engine have now been fixed. So extensive was the problem that many owners were waiting months for their cars to be fixed as Mercedes struggled with a mounting pile of broken cars and injectors that were failing. Mercedes tell us that the problem was fixed with the release of new injectors later in 2010, but Cars UK readers have continued to complain about their cars needing multiple visits to dealers with injectors failing multiple times (that original story garnered more than 500 comments from disgruntled Mercedes owners).

Concept Car of the Week: Ford Forty-Nine (2001)

Over 1.3 million orders were placed for the 1949 Ford before it even went officially on sale. The revolutionary post-war design with slick slab sides and semi-covered wheels became a symbol of American optimism. "The inspiration for the Forty-Nine concept comes from the passion and excitement of the original, combined with the imagination of people across America who customized the car and turned it into what they thought a really great car should be," said J Mays, Ford's vice president of Design at the unveiling of the retro-futurist coupe back in 2001.

Toyota's production iQ

By Guy Bird Motor Shows 06 March 2008 15:41 What’s new on Toyota’s Geneva Motor Show stand? The brand’s biggest news by far was the production iQ city car. The road-going iQ keeps almost all of the 2007 Frankfurt concept’s great packaging – half a metre shorter than a Fiat 500 at 2985mm – but still housing four seats, three for adults and one behind the driver for a child or luggage (there’s no conventional boot space).