does the intercooler have a drain valve?

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There has been 2 occurances where whooper has mentioned that condenstation may have built up in the intercooler which in turn may be causing some sputter and/or performance problems.

see here....
http://greenhulk.net/forums/showpost...25&postcount=3

and here....
http://greenhulk.net/forums/showpost...7&postcount=11

Is there a way to drain this condensation for WITHOUT having to remove the intercooler?

How often do we have to check for this condensation and what is causing it?

Thanks.

Curtis