Truxedo 248101 Truxport Tonneau Cover Fits 02-09 Ram 1500 Ram 2500 Ram 3500 on 2040-parts.com

Drivers 'don't care' about engine oil

JUST 4% of drivers choose which engine oil goes into their car during a service, according to new research. The remaining 96% either don’t care or simply go with whatever a mechanic recommends, leading to calls from a leading engine oil manufacturer and the Institute of Advanced Motorists (IAM) for raised awareness of the benefits of high-grade engine lubricants. In a study of 1,000 drivers, conducted on behalf of Mobil 1, 65% said they wouldn’t know what oil viscosity their car would need to take, while 69% added they had no idea which brand of oil their car manufacturer recommends.

rusEFI: Open-source homebuilt fuel-injection set to rival Megasquirt

Electronic fuel-delivery and ignition controls have given us a new golden age of engine efficiency and performance. Most of us would never go back to the dark ages—say, before 1990—when you could still buy new vehicles with carburetors and clunky distributors. From the point of view of those of us who like to modify our cars, however, the black-box nature of engine-control computers limits our options for making changes to how our fuel-delivery and ignition systems function.

Mercedes prices SLS AMG Black Series and C63 Edition 507

Mercedes-Benz priced two of its hottest models last week, the 2014 SLS AMG Black Series and the C63 AMG Edition 507. The gullwing will come in at stratospheric $276,800. The more earthbound C63 sedan will sticker for $70,925, and the coupe is $73,452.