got bad vibration at 55mph. seemed fine all week at <45mph
got home, lifted front, idled in gear, pass wheel is locked.
let it sit for 2hrs. wheel spins freely.
so, heat issue? slightly wonky rotor? caliper slide pins dont like getting hot?
sticky caliper piston? failed internal rubber brake hose?
i "think" it stops straight when i stab brakes. as in no left/right pulling.
if i can push in pistons that does not mean it is ok?
caliper is expanding. rotor is expanding. caliper slides. so pistons are issue?
could be a hose issue too. my vue had restricted hose last yr.
what are the odds. 2 identical or very similar issues on 2 different gm rigs
new hose fixed my vue. did not touch caliper. that kinda tells me it was hose.
though i sold vue 3 days later. and never heard back from buyer if they had brake issue
ok. tried to bleed RF caliper. am using hose/bottle method. open bleeder. and it takes 5-8 sec for pedal to reach floor. LOTS of effort is required to push it down. had 2nd person push pedal and i watched tube and fluid is coming out as bottle is filling but it is so slow it wont push air bubble out of hose. did not try any other wheel