My truck has been parked all day. Never started it today. Last time was yesturday at 5:00 pm. It's a 04 4.6 radiator is dry. The rad in front of the radiator has two wet marks directly above leaks in driveway. Water level normal, temp. Normal, A/C works. Leak on drive way has no Oder. If it was radiator u would think u could smell it. So what can it be???

 

That's the A/C condensor. Could be leaking some compressor oil.

 

Thanks, will see tomorrow when I move it to see if the bricks are oily. I have a rag down under it now and nothing has leaked since I started it and let it run 20 min, with the air on. Strange....