2003 lb7 problems

Traviscox219

New member
Jul 31, 2016
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How can I tell if my head gaskets are blown on my lb7,
Would a compression test show this,

I am pushing water out of over flow tank and not sure if it's injector cups or head gasket,
Only does this sometimes like if I sit and idle for a while it will start to push water out thanks for the help