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Old Yesterday, 01:21 PM   #1
Johnl48
Senior Member
 
Join Date: Jun 2021
Location: West milford nj
Posts: 330
Hydroboost issues

I am running a disc brake conversion front and back on a 70 C20 4x4. I am just getting into the hydroboost troubleshooting. My lines are layed out as per diagram shown, and I'm using a disc/disc master cylinder. What's happening is, power steering is working fine, air is bled, the brakes work but pedal goes to floor then pushes back at me, and when stepping on the pedal I feel the steering wheel move slightly. Also when engine is off pedal feels fine. And yes brakes are bled
Any thoughts on this ?





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