I have been experiencing a mysterious coolant loss in my '97 Tahoe. I don't
know where its coming from, but I know where its not!... Its not from the
hoses in front
All I can tell most of the time is that I have to add coolant... once every
couple of weeks and that sometimes there is a small puddle of coolant under the
left rear of the engine... I have attempted to trace it, but during a pressure
test of the system the leak is present, but the maze of hoses and wires on the
top of the engine makes it very difficult.
A parts guy at the local GMC dealership said that it could be the intake
manifold gasket, since they do sell quite a few of those. Is there anything
else in that vicinity that can cause such a leak?