JRB
Full Access Member
Tough part for me is how its alternating wheels, makes the things I can think of less likely to be bad on both sides, but with todays parts quality control ya never know.Ok. I’ve said this before, but it looks like I finally got the ABS fixed. Problem now appears to be front brakes hanging up. It alternates wheels at random. Rears don’t hang. Take lines and calipers are virtually brand new from when I was last troubleshooting this issue. Bad master cylinder perhaps? I’m clueless with disc brakes beyond the basics.
It sounds like you have new parts in place, but still may not hurt just to check if they are all working smoothly if nothing else looks suspect of being broken. Most master cylinder problems on vehicles I've dealt with had the issue of hanging up or not applying enough force to all brakes, but still worth looking into as the culprit.
I couldn't find my post about it as I may of mentioned to you johnny, my slide pins on my front calipers seized in place, so I always mention it to others having any kind of issues it could cause.
One of the two pins is undersized and has a rubber sleeve that loves to expand and bind up. I checked mine and the solid pin fit well where the rubber sleeve went, so I went to the junkyard and got extras of the solid pins to put in.
They usually don't bind up, but you can always check if the caliper pistons are starting to act up, and don't operate smoothly.
Some brake lines I've seen have 2 jackets on them, and in the right conditions the inner can go, and use the outer as a reservoir.