Allison Transmission has introduced the Allison Transmission Diagnostic Tool (ATDT), a PC-based diagnostic software application supporting WTEC II and Allison Transmission has introduced the Allison ...

1. Transmission leak One of the most common maintenance issues is low fluid level caused by a transmission leak. Because transmissions are sealed, a leak indicates a problem. Common causes of leaks ...

Have you noticed high engine revs, unusual noises, or that your vehicle hesitates when shifting gears? If so, you may be dealing with a slipping transmission. When you hear someone describe a ...

How many times have you been to the doctor or hospital for some ailment and the diagnosis was wrong? Getting to the root of most any problem within a complex situation is tough-even for professionals.

General Motors has recalled 426,240 of its 2007-2010 Saturn Aura and 2008-2010 Chevrolet Malibu and Pontiac G6 vehicles equipped with 4-speed automatic transmissions, because the parked cars can ...