1993ES300x

has anyone heard of this stuff call Blue Devil??.. it cost like 50 or 60bucks. and it's suppost to seal up blown Head gaskets and other type of stuff....

http://gouniversalproducts.com/product_overview.html

Lexusfreak

Sounds like a pretty expensive 'Quick fix'.......as the saying goes, if it sounds too good to be true.....

I'd just fix the blown head gasket & not even bother with a miracle in a bottle personally. Just my 2 cents.