well as the title says, i have a pos rusty brake line connection, im doin an overhaul, and im replacing the soft line to the wheel cylinders. but, its not coming, ive tried liquid wrench wd 40, wrenches, vice grips, and all sorts of stuff, can anyone offer any advice of help with these things?

 

I would say torch it if nothing flamable is around....but I think the fuel line comes out the fender around the brake lines...could be wrong though.

 

Soak that sucker in some PB Blaster.
http://www.pbblaster.com/store/morei...m?Product_ID=1

 

+1, very good stuff, the best IMO, release is also good, smells like fingernail poilsh.
Sometimes, youre just not able to save em no matter what, theyll just twist up and thats that, had it happen numerous times, they use lots of salt here in the winter months.
-P.

 

be sure to use a brake line wrench