GM has released a new service bulletin for the 2023 GMC Canyon to address a moaning or howling noise around the rear end of the vehicle. The new service bulletin is tagged with bulletin number ...

For many years axle plants have needed a practical testing method for rating the noise quality of rear axle assemblies before installation in cars. This report describes the development of such a test ...

As Mopar drivers, we're lucky to have some of the toughest equipment ever built by Detroit. Our cars have bulletproof engines, some of the best transmissions ever built, comfortable and tough torsion ...

The old saying goes, “Out of sight, out of mind.” So, unless your Mustang’s rear axle has been complaining, it’s easy to take it for granted. Aside from receiving stronger shafts or a steeper gear set ...

The 8.8-inch design of the Ford axle bearing uses the axleshaft surface as the inner bearing race. The loads on the bearing and the axle surface create heat, which in turn ruins the axle surface. The ...

On some models built between September 2009 and December 2010, not enough lubricant was placed in the rear axle bearing. As a result, the bearing could seize, increasing the risk of an accident. The ...

General Motors has released a new service bulletin for the 2023 Chevy Colorado to address a moaning or howling noise heard around the rear end of the pickup. The service bulletin was initially ...