Dorman 911-900 Air Control Valve on 2040-parts.com

General Motors recalls another 8.4m cars

Associated Press General Motors has recalled a further 8.4 million cars as part of an ongoing investigation into a fault that causes the ignition key to turn unintentionally. Almost 30m cars across the US, Canada and Mexico have now been recalled by General Motors in 2014. Approximately 3,500 people are making claims for death or injury The recalls affect cars made as far back as 1997, but the American car maker insists that there is no conclusive evidence that faults with the cars caused crashes involving the vehicles.

Fall in drug-driving admissions

THE NUMBER of motorists admitting to drug-driving is falling, according to Government figures. Just 0.5% of motorists said they had driven under the influence of drugs during the 2012/13 financial year compared with 1% who owned up to this offence during 2011/12. Based on a survey by the Office for National Statistics, the figures also showed that 6.4% of motorists had admitted drink-driving at least once in 2012/13 compared with 7.4% in 2011/12.

MPG or performance: It's a trade with turbos

Some automakers say turbochargers offer high fuel economy and quick acceleration, the best of both worlds. Well, yes and no. Turbocharged vehicles allow automakers to keep power output high while they downsize engines for better fuel economy.