When a vehicle is driven regularly, rarely is it in one spot long enough to detect more than an occasional driveline fluid drip. So, unless something beneath necessitates crawling under to repair, the ...

No matter what 4x4 you have, how new it is, or what axles are in it, you’ll eventually end up with a leaky pinion seal. And rightly so, these seals are in the most abused locations on your 4x4. They ...

A vehicle's rack and pinion plays a pivotal role in how it drives, and if it goes bad, you don't want to ignore it. Here's ...

Transmissions and transfer cases are connected to axles using driveshafts, and those connections use U-joints and yokes. While the typical wear item in these links are the U-joints, there are times ...

Bar’s Leaks has introduced its Gear Repair treatment additive designed to extend differential/gear system life by stopping leaks, reducing noise and improving gear performance in automotive, heavy ...

Too many engine problems, timing chain and guides replaced, rocker cover gaskets leaking, three repairs on the diesel fuel pump, fuel injectors need replacing, pinion seal leaking. This is my first ...