Proportioning valve was leaking, replaced it

Tiny
ANONYMOUS
  • 2003 KIA SPECTRA
  • 140,000 MILES

Proportioning valve was leaking, replaced it. Aslo replaced master cylinder less than 1 year ago. There's no air in lines. Pedal is up and hard a rock, but as soon as I turn the key and electronics kick on I lose the pedal completely. Any ideas?

Friday, March 8th, 2013 AT 2:42 AM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,554 POSTS

Air still in the lines. You may need to have the system pressure bled.

Roy

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Friday, March 8th, 2013 AT 2:44 AM

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