Santa FE SM (2001-06) :: Transparent Orange Fluid Leaking Down Onto Exhaust System

So after struggling with a coil spring issue, I finally got my car all fixed up. To test out the new shocks, I drove it around the block. All of my hard work and dedication was rewarded with a stinky and smoking engine compartment.

Upon inspection, I determined that there was a transparent orange fluid leaking down onto the exhaust system. My first thought was coolant, but I checked the coolant tank and the fluid is green. I suppose it could be oil, but it has a low viscosity. There is enough fluid leaking to cause a small puddle under the engine after it's warmed up and I can see a trail of fluid coming up the driveway.

With the use of a mirror, I could trace the fluid up to the exhaust manifold on the rear of the engine. Obviously the manifold does not contain fluids, so I assumed it must be coming from the intake manifold or a cracked hose and dripping onto the exhaust. I didn't see any cracked hoses.

Is there anything else it could be besides the intake manifold? I'm hoping it's just the gasket...but I don't understand why the gasket would suddenly fail.

Here's a pic looking down onto the intake manifold bolts and the exhaust manifold...