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

NHTSA investigates Volkswagen Jetta diesel for fuel leak

The National Highway Traffic and Safety Administration opened a preliminary investigation on Aug. 2 into 40,000 copies of the 2011 Volkswagen Jetta TDI. NHTSA received seven complaints stemming from leaks between the fuel line and the fuel injectors.

Bid to cut car insurance premiums

THE COMPETITION WATCHDOG is proposing to impose a cap on replacement vehicle costs following motor accidents as part of a clampdown to help cut premiums for all drivers in the £11 billion private motor insurance market. The Competition and Markets Authority (CMA) said the cap on charges passed to the insurer of the driver who is at-fault in an accident for the cost of providing a replacement vehicle to the non-fault driver, would "more closely reflect the costs incurred and remove significant inefficiencies". The watchdog has previously found that the "complex chain" of claim costs following an accident collectively inflates premiums by as much as £200 million a year.

GM expands advanced-vehicle-technology center in California

General Motors unveiled a new technical center dedicated to the development, maintenance and testing of alternative-energy vehicles last week in Torrance, Calif. The company has had local digs for years but recently leased the building next to its existing Advanced Technology Center for an alternative-energy research facility. It now employs a dozen scientists, technicians and engineers to advance the electrification of GM vehicles.