I HAVE A 2002 GMC SIERRA 1500

  • Tiny
  • Anonymous
  • 2002 GMC Sierra
  • 173,000 miles

I have a 2002 GMC Sierra 1500. The brakes do not work correctly. They make an almost grinding noise when braking and then the pedal goes to the floor. I have to pump the brakes to get the truck to stop. I have replaced the rear rotors, all four sets of pads, the brake pump module, and the brake pump and the truck still stops like $*. Should I replace the master cylinder and/or the brake booster?

Friday, December 7th, 2012 AT 2:09 AM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 41,647 posts

Take it to a pro it may need bleeding there is a valve inside abs that requires 2-3 quart of fluid rrun through it an dbled properly

Was this
answer
helpful?
Yes
No
Friday, December 7th, 2012 AT 2:28 PM

Please login or register to post a reply.

Similar Questions