What makes a 4X4 a 4X4 - all your transfer case questions answered in one place.

Perhaps one of the most overlooked items of diesel truck maintenance involves the various fluids that are the lifeblood of these vehicles. Proper maintenance of oil, coolant, transmission fluid, and ...

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While many may be concerned about big mechanical items going wrong — like the engine and transmission — the transfer case is also a critical component to keep an eye on in four-wheel-drive (4WD) and ...

For years now, the problem of the dreaded pump rub has crept up on unsuspecting GM truck owners and bitten with a vengeance. In early 2012, we noticed a leak in the drivetrain but had a difficult time ...