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Wagner Master Cylinder issue

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Old Jan 31, 2023 | 10:08 AM
  #21  
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Maybe this video can help track down the issue, worth a look.
 
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Old Jan 31, 2023 | 10:18 AM
  #22  
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Originally Posted by Scheebs
Recently I had exactly the same issue, except mine are disc brakes.
I rebuild calipers, master cylinder, rubber lines, and cleared metal lines.
My master cylinder acted exactly as you described. I did all the things you did with the m/c.
After at least 10 unsuccessful attempts at bleeding, I threw up my hands in surrender and ordered a NEW m/c. First bleed after install and the system worked perfectly!
Yeah I’m sick of messing with it, so I just ordered a drag specialties M/C. It’s not worth the hassle (or the safety concern) at this point, especially given this will be my only brake.
 
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