2007 tacoma water leaking from bottom of engine when truck is of

I have coolant leaking from the bottom of my truck even when it's not running? What could be the cause?

 

Condensation from air conditioning

 

Driver side or passenger side?

 

It's actually coolant from right in the center

 

My 2015 was just doing this. It was more on the drivers side. I had to replace the radiator.

 

Water pump?

 

Have you even looked to see?

If not, why not?

My best guess from what I can see from here is one of the followinig:

Coolant hose has a hole in it.
Loose Clamp on coolant hose.
Radiator has a hole from flying debris.
Radiator drain cock has been loosened.
Water pump seal or gasket is blown.
Engine block is cracked.

 

Don't forget weep hole on water pump indicating that the impeller bearing seal is bad. Would need to replace water pump if this is the case.

 

Covered that already. See quote above:

" Water pump seal or gasket is blown."

 

Probably coolant refreshing system getting rid of the bad stuff. it automatically refills itslef with fresh coolant at regular intervals. Toyota has a patent on such genius thinking, always leading the way with technology.

 

Ah, missed the seal part.