BRPOWER BRAKE PROBLEM

  • Tiny
  • mike bosnos
  • 1998 Toyota 4Runner
  • 4WD
  • automatic

'98 4 runner: delay in power brake boost application. Frequently hard to press until brakes begin to work, then all is OK. This occurs about 50% of the time. Will always occur when car is first started. Check valve appears to be OK.

Little over 100k mikes. Disks and rotors are not very. Old 5 to 7,000 m. Brake fluid is not low.

This problem suddenly appeared.

Thanks

Sunday, December 12th, 2010 AT 6:55 PM

1 Answer

  • Tiny
  • Wrenchtech
  • Expert
  • 19,583 posts

You may have a bad booster but it would have to be looked into deeper to conclude that.

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Sunday, December 12th, 2010 AT 7:00 PM

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