The automobile contains a number of fluids that should all stay where they're supposed to be. Oil spots, coolant leaks, mystery drips, and other tell tale signs of fluids leaving their rightful place ...

Technology has continually improved the way that auto manufacturers seal their engines. Yesterday, gaskets constructed of cork or paper, and packed-rope rear main seals were commonplace. Today, Teflon ...

Q: I have a 2004 Toyota Sienna with 165,000 miles that is burning oil. When started, sometimes I see exhaust smoke, but it goes away immediately. I have been using heavier weight oil (10W-40) which ...

If oil isn’t dripping from beneath your Jeep TJ’s inline-six, it’s because it’s either brand new or the rear main seal has been replaced within the last 40,000 miles. That’s just a fact of four-liter ...

It’s critical to lube the bearing before installation. The hub should be carefully mounted on the axle to avoid damage to the new seal. At the current rate of improvement in wheel-end systems, it ...

An engine oil pan, also known as an oil sump, is a metal container that sits at the bottom of an engine block, underneath the crankshaft, and holds the engine oil. The oil pan is responsible for ...

Mustang oil pans tend to be vulnerable to damage from road debris, humongous speed bumps, deep dips in the road, and careless handling by sloppy mechanics with monkey wrenches. Some gearheads use them ...