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Coolant Leak

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I have a 1998 Honda Civic (125K miles) that's leaking coolant like a sieve. I just had the timing belt and water pump replaced in December 2007.
It started to overheat but I was able to pull off and turn off the engine before it got too hot. The radiator and reservoir were bone dry. When I add coolant, it pretty much leaks right out in a stream. The leak seems to be right underneath the front bumper.
Does this sound like just a radiator issue or maybe something more complicated like a head gasket? If I keep it topped off with fluid, is it okay to drive short distances?

Thanks for any and all advice. posted by  surlysable

You need to get under the car and see where it's coming from, that simple task will tell you where it's coming from. If I were to guess, if it's leaking REALLY bad like you say, it's probably not a head gasket as I'd think the hole in the gasket would need to be so big to leak collant that fast that your engine would probably be running like crap seeing as it wouldn't be able to maintain any pressure.

It is safe to drive the car short distances, but I wouldn't recommend it if your leaking coolant that fast. Antifreeze is quite tasty to many animals (dogs) and will kill them if they drink enough, so you don't want to be spilling that stuff all over. posted by  giant016

Not the head gasket...I can assure you.


I'm assuming you don't have access to a cooling system pressure tester? posted by  Zalight

considering the coolant "leaks right out in a streat", i don't think he'll need a pressure tester. posted by  carls47807

http://smiliesftw.com/x/turboeek4d.gif

This is true, however it will still help him locate any secondary smaller leaks.


Sable, "The leak seems to be right underneath the front bumper" Indicates most likely a problem with the hoses or fittings at the radiator or the radiator itself. Where is the expansion tank located on these vehicles? posted by  Zalight