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

Car making mysterious noises? There's an app for that

You may pride yourself on your ability to diagnose a developing engine problem by sound alone, and then replicate said mystery sound, Click-and-Clack-style, to amuse/annoy your friends and coworkers. ClingClanger is a new phone app that's designed for the rest of the world -- those who can't identify piston slap by sound and are startled by the clicking caused by a dying battery. The natural impulse is to simply crank up the radio and hope the noise/problem goes away.

Discovery Sport Finally Breaks Cover

LAND ROVER has taken the wraps off its much-anticipated replacement for its current Freelander model. Called the Discovery Sport, the Brit premium car maker has decided to move its once entry-level 4x4 upmarket. Boasting styling cues inside and out from the Evoque and Range Rover Sport, the Discovery Sport is said to be more of an all-rounder than the Freelander, thanks to an increased focus on cabin space and versatility due to the inclusion of a third row of seats.

More audio, mileage for the 2011 Honda Accord

Honda's updated 2011 Accord sedan and coupe will hit dealerships in mid-August. The Accord gets a refresh inside and out, a new leather-equipped Special Edition model and a handful of other interior upgrades. Fuel-economy improvements--a result of improved aerodynamics, less engine friction and new gear ratios--mean 34 mpg on the highway for the four-cylinder and 30 mpg for the V6.