why will my 1987 corvette not idle good when warmed up

1987 CHEVROLET CORVETTE
10,000 MILES
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JERRYL.270
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  • 1 POST
idle good till warmed up
Apr 20, 2012 at 9:29 PM
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FIXITMR
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  • 9,990 POSTS
check for vacuum leaks. is CEl on?
Apr 20, 2012 at 10:11 PM