16-08-17, 07:56 AM
Are your caliper pistons all moving? The fact that it works then doesn't suggests that it is either the calipers having stuck pistons or the master cylinder diaphragm is at its full extension which will not allow the brakes to work correctly. It could be the hoses but IME a bulging hose gives consistent issues. Check that your hose banjos are not at tight angles, particularly at the master cylinder side where they can be knocked out of place.
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