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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), GMC Mechanic
Category: GM
Satisfied Customers: 5787
Experience:  GM Grand Master Technician 2007. 14 years experience.
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2003 chevy trail blazer ext replaced brake line and master

Customer Question

2003 chevy trail blazer ext replaced brake line and master cylinder cant bleed brakes no pressure at any wheels
Submitted: 2 years ago.
Category: GM
Expert:  K. Wiggins replied 2 years ago.
Hello, did you bench bleed the master cylinder?
Customer: replied 2 years ago.
yes. any thing I can be missing?
Expert:  K. Wiggins replied 2 years ago.
This model does not require a scan tool to bleed so I'm at a loss of manual bleeding isn't working. Let me open this back up to see if any other experts have any thoughts.
Expert:  Anthony replied 2 years ago.
Hello! Welcome to justanswer!
Different expert here...
So when you bleed the brakes nothing comes out?