wont idle down

1993 BUICK REGAL
200,000 MILES
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JARM71
  • MEMBER
  • 2 POSTS
after replacing the upper intake manifold the car will not idle down
Apr 17, 2013 at 7:19 PM
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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ASEMASTER6371
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 52,796 POSTS
you have a vacuum leak. re check all your connections

Roy
Apr 17, 2013 at 7:28 PM
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JARM71
  • MEMBER
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Thats what I was thinking but I'm pretty sure I checked all connections last night. Will check them again, is there any kind of diagram I could look at?
Apr 17, 2013 at 9:17 PM