Henderson Deluxe Exhaust Valve Springs (set Of 4) K-1744 - Antique Reproductions on 2040-parts.com

Tyre labelling not telling full story

THE NEW TYRE LABELLING scheme to tell drivers how environmentally efficient a tyre performs is not giving the full picture, according to Emissions Analytics. Tests show that at certain speeds, tyres with a lower efficiency rating can perform as well as those with a higher rating. This means drivers could be paying more for higher rated tyres when they would be as well off with a more affordable tyre.

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).

Chevy introduces diesel, gas and electric SEMA concepts

Chevy revealed another handful of SEMA projects on Friday. The new, customized cars will join the Silverado Black Ops Concept and the Silverado Firefighter Concept on the stand in Las Vegas on Nov. 5-8.