Aftermarket

Improved natural gas fuel tanks and pumps for autos ARPA-e program involves several companies, government labs, and universities developing solutions so the U.S. can take advantage of its abundant natural gas reserves. Read full story

Delphi introduces plug-in telematics for aftermarket service The object is to establish connectivity equal to OE systems, providing car-to-shop communications for remote diagnostics, road service, and shop appointments. The plug-in device reports data to Delphi cloud servers, which in turn communicate with the remainder of the aftermarket chain. Read full story

SEMA panel looks to keep unlicensed teens focused on cars Only 49% of teenagers get a driver’s license when they reach 17, a drop from 79% in 1978. Racing and track panelists explain efforts to keep teens interested in cars until they’re ready to buy. Read full story

Alternative powertrains must survive the 'hype cycle' SEMA VP Waraniak explains the five-step “hype cycle” for such emerging technologies as plug-in electric vehicles. Chrysler VP Gradu sees diesel as the most cost-effective choice for car performance. In the background is “Goodwin Assist,” a prototype concept to provide electric-drive assist in large vehicles, but at obviously higher cost. Read full story

Advanced out-of-autoclave composites process accelerates curing, enhances adhesion of fasteners A new IR-assisted advanced out-of-autoclave (OOA) process from Kubota Research Associates reportedly enhances adhesion properties and “significantly” accelerates the curing speed of thermoset resin systems for installing adhesive bonded fasteners onto composite fuselage and metal structures. Read full story

Chrysler switches to OAT antifreeze for longer service interval The change to OAT is across the board for 2013 and is accompanied by increasing coolant service interval to 10 years/150,000 mi (240,000 km). The formula is different from that used by parent Fiat. Read full story

Bridgestone's new Ecopia truck tire offers little resistance The supplier's newest commercial-truck tire provides long tread life without dinging an over-the-road vehicle's fuel economy numbers. Read full story

Reduced fuel costs for trucks peaks interest in DSRC For commercial truckers and fleet owners, communications between vehicles could improve both fuel economy and safety. While the benefits can be significant, regulators question whether the technology will be adopted if it’s not required. Read full story

Connectivity is key to ITS future U. S. roads could become a web of vehicles communicating with each other automatically by 2025, bringing about improvements in safety and congestion. Read full story