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Old Jun 22, 2017 | 12:54 PM
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Default Brake Issues

After a new master cylinder, pads whole way around and a line repair/bleed on our 04 Blazer, the pedal is still spongy. Replaced the check valve also.
I'm at a loss of how to proceed. any help would be greatly appreciated.
 
Old Jun 22, 2017 | 02:20 PM
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Originally Posted by bomber billy
After a new master cylinder, pads whole way around and a line repair/bleed on our 04 Blazer, the pedal is still spongy. Replaced the check valve also.
I'm at a loss of how to proceed. any help would be greatly appreciated.
You have air in the ABS system. Computer has a built in bleed procedure, but you have to have a high end scanner to initiate it.
 
Old Jun 22, 2017 | 08:13 PM
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Thanks Les,
All investigation suggested as much.
Thanks for you time and knowledge. I will let you know how it played out.

Thanks,
BomberBilly
 
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