BMW 435Xi Differential
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BMW 435Xi Differential

Differential issues are pretty rare, but certainly not impossible. Most manufacturers use the more reliable tapered style roller bearings in their differentials, while BMW likes to use ball bearings. We don’t know why they did this, but it means they are more prone to wear, and can begin to whine at speed. This noise isn’t…

Gasoline vs. Diesel Vehicles

You may hear the word “diesel” and immediately think of big semi trucks, tractors and lifted pickups billowing clouds of black smoke across the road, knocking and clattering as if they’re actively falling apart. We don’t blame you. Diesel engines developed a dirty stigma early on in their life that they cannot seem to shake….