ABS was replaced before & threads not happy

Are you sure it's junkyard marking what color is it A funny looking blue or a pink? Anyway yeah I haven't run into any yet that has been replaced I thought this would be a one shot deal and you probably wouldn't do it again before you hit the magic five or 600,000 crap. But yes those brake line ferrules are a real pain if you get them across threaded or any of that business You need to use one of those what is it a flare wrench I think they call it because you really have to be careful with him I usually spray them with kroil The day before I'm going to do the job if I have the vehicle just to make certain something's been sitting on them trying to penetrate those threads a little bit sometimes they can get bad and I'm sure in other parts of the country and world they can get really disgusting but having the right wrench really makes a difference I hate to try and have to put vice grips and all of that stuff but you got to do what you got to do I guess.