Leakage from these hoses??

I recently just found out that my truck has a concrete stain under it. When i check the hoses it looks like one or 2 are leaking oil? Not sure that its oil or not lol. Ill attach pictures below. All of my fluids are full and no dummy lights are on (minus my airbag light). What is actually leaking and what hose is it? Leak is located on the driver side if the helps.

 

Looks like transmission oil from shared cooling of water and oil at radiator.

 

So do i have to replace those hoses?

 

Do the clamps tighten, at all?

 

No they dont, they seem tight when i pull on them. Im not sure what to replace or what the hoses are called

 

Try cleaning the area and tighten the clamps. Don’t pull on them. All it takes it a teeny turn of that 10mm worm clamp to fix that leak, I bet. Good luck!

 

Even if they are the clamps the quick connector ones? I can tight only one of them rest are the quick connectors

 

The lower one with the worm clamp looks like the leaker to me but I’m just an idiot on the internet.

 

The big fat one im assuming lol I'll tighten it in the morning. What about that bottom one? I thought that one was the leaker too

 

If that one turns even a tiny amount, I bet that’s it. Clean and monitor is about all you can do for the moment.

 

Alright thank you, I appreciate it

 

You’re welcome. Good luck and good night.

 

Use a degreaser before you go tightening anything. You might have a pinhole in the hose.