Some brake squeal while backing up is normal, especially when the brakes are still cold.
They're made to function primarily while moving forward.
Shuddering while going forward though is more concern.
Especially if it doesn't improve after brakes warmed up.
Go ahead and change them.
I've never bothered with fluid purge, but lots of folks have experience with brakes here.
Hope it helps
They're made to function primarily while moving forward.
Shuddering while going forward though is more concern.
Especially if it doesn't improve after brakes warmed up.
Go ahead and change them.
I've never bothered with fluid purge, but lots of folks have experience with brakes here.
Hope it helps