Mystery Coolant Leak, please help

[jrtredo]

Hello,
I have a coolant leak above the water pump housing as pictured. I can see it start seeping up from the top of the timing belt cover after driving it cools down. I lose about a quart of coolant every couple weeks.

I had the timing belt replaced about a year ago, and had the o-ring replaced in thermostat housing about 2 months ago as I was searching for the problem.

Does anyone have any ideas here about where this leak is coming from?

thanks in advance

 

[phqduphead]

Maybe the water pump.


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[loarmistead]

Timing belt and water pump are usually replaced together. Was water pump also replaced?

 

[jrtredo]

Yes, the water pump was replaced as well