maximizing fuel economy has ben a priority for automakers and drivers since the oil crisis of the early 1970s, and the innovation that has arisen from the sector is quite impressive. One solution has ...

Although it may sound like a complex piece of jargon, a central axle disconnect system, or CAD, is a rather simple concept that has historically played an important role in many 4WD vehicles. CAD ...

Q: I have an older Lincoln Navigator and it has a CV boot that is leaking grease. I took it to two shops and they both want to replace the axle, not the boot. Is this necessary? A: Making some ...