Brpower brake problem

Tiny
MIKE BOSNOS
  • MEMBER
  • 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
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Sunday, December 12th, 2010 AT 6:55 PM

1 Reply

Tiny
WRENCHTECH
  • EXPERT
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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