1994 Ford Aerostar master cylinder

1994 FORD AEROSTAR
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SUMA
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Brakes problem
1994 Ford Aerostar 4 cyl Two Wheel Drive Automatic 100.00 miles

when I installed a new master cylinder and reconnect with power booster, a leak appear on vacuum hose . This leak was not there before and the engine was running perfectly with good iddeling. now the engine is too rought.Can not be drive....
what happen in my repair????
Nov 18, 2008 at 4:59 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Hi:
Most likely when you removed the hose, it was dry and broke. As a result, you now have a major vacuum leak causing the problem. Replace the hose and the car will run fine again.

Let me know if you have any questions.

Joe
Nov 21, 2008 at 3:46 PM
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