However, oil leaks are a relatively common problem that ... until you discover oil residue somewhere, like the intake manifold. While a small amount of oil in the intake manifold can be normal ...

This wider portion can sometimes contact the manifold and prevent it from sealing against the head. This can cause a massive vacuum leak as well as pulling oil up into the intake port on all eight ...

QUESTION: I was just informed the coolant leak in my GMC Yukon is due to a leaking intake manifold gasket. Apparently this is a common problem. I was shocked at the price quoted for the repair and ...

Of fluids that can leak, the most serious is gasoline, as it’s highly flammable — but oil can also catch fire, particularly if it drips on a hot exhaust manifold (as it might if a valve-cover ...

That's a primary problem area. The gaskets can also leak at the top of the valve cover causing oil to puddle at the edge of the intake manifold. Identifying the source of the leak in this area ...

That's a primary problem area. The gaskets can also leak at the top of the valve cover causing oil to puddle at the edge of the intake manifold. Identifying the source of the leak in this area ...

Engine oil usually burns as blue-gray smoke ... That can be caused by a cracked or porous cylinder head or engine block, a leaking intake manifold coolant transfer port or warped intake manifold ...

An oil leak was discovered in Alaska's Cook Inlet on Saturday, causing a major oil and gas producer to shut down two of its platforms there, officials say. Hilcorp Alaska LLC workers felt an ...