Brake pedal is hard to push

1997 GMC JIMMY
181,580 MILES • 3.5L • V6 • 4WD • AUTOMATIC
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RICHARD SERVODIO
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  • 2 POSTS
When I try to brake the pedal is very hard to push. when I tried to bleed brakes flow from line very slow and pedal very hard to push. Also code 22 came up on scanner?
Jan 20, 2017 at 11:13 PM
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HMAC300
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  • 48,601 POSTS
there is no code 22. if your ABS light is on have a mechanic scan for codes. you may have a problem with air in lines try a power bleeder if that does not work. a mechanic will have to use a scanner to bleed system.
Jan 21, 2017 at 8:41 AM