454 with hydro vac brake system brakes and.

Tiny
ANONYMOUS
  • MEMBER
  • 2000 GMC C2500
  • 165,000 MILES
454 with hydro vac brake system brakes and steering working poorly fluid is topped up. Is there a accumulator that has failed im not real familular with this system any advice appreciated
Tuesday, March 5th, 2013 AT 2:33 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
The hyrovac will have to be replaced. My guess is you never changed the fluid in the power steering.

Replace the pump, hyrovac and completely flush the system so the new parts dont fail

Roy
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Tuesday, March 5th, 2013 AT 2:36 AM

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