Need help indentifying this leak (PICS)...

SummerallGuard04

New member
Hey fellas,

Sorry if this has already been addressed but I was under the 'Runner yesterday, inspecting the undercarriage and saw a few drops hanging from under:

leak3.jpg~original

leak1.jpg~original

leak2.jpg~original


Its definitely not condensation and it's not as 'oily' as oil, seems to be not as dense. Possibly coolant?
 
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its not drips from the A/C condenser, is it?

No, it's not. I haven't been running my AC here in Charlotte--finally starting to feel like fall. :) I digress...

Could it be H20 pump? Don't know when it was last changed...

Oh, and it's definitely coolant that's dripping. Here are some updated pics:

leak4.jpg~original

leak5.jpg~original
 
Can you hear a ticking sound coming from the pump? Probably hard to identify with the engine running but if there is an audible tick then probably time to replace the pump, or maybe just the gasket. Shot in the dark here, I have very little knowledge of 4Runner water pumps.
 

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