I have an 02 4.3 liter. I found some fluid underneath the ac unit connected to the belt. I can't find where the leak is coming from. I'm not an expert. Need any advice as to where it could possibly be leaking, and what fluid is leaking. Anything would be great.

 

Could you describe the fluid? Is it engine coolant? The lower intake manifold gaskets are a known issue on these motors. Bad design in general. Many have had to replace them.