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Coolant leak

32K views 13 replies 6 participants last post by  sundance  
I am stumped. Could it be that it's just a loose fitting/ hose and it's evaporating before I can see a drip? Any advice? Thanks
A fairly common problem I see on the 5.7 is a leak/seep from the Heat Exchanger Cover that is located in the V of the engine.
Shine a light under your intake manifold and look for pink coolant crusties around the cover. It almost looks like a head gasket leak.
Here is a diagram, it is marked as No.1 Heat Exchanger Cover.
 

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