surging

1992 TOYOTA CELICA
25,000 MILES • 2.0L • 4 CYL • TURBO • AWD • MANUAL
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MARVIN PETER
  • MEMBER
  • 1 POST
When i step on the break it stalls. Also, the car surges when it idles.
Jun 4, 2016 at 12:35 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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MHPAUTOS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 31,937 POSTS
Sounds like a vacuum leak at the brake booster, disconnect the vacuum supply to the booster and block it off, apply brakes with engine running, if engine dos not falter this will be the problem, do not drive car with booster disconnected as the brakes will be very heavy and will not stop the car easily.
Jun 4, 2016 at 4:24 AM
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