You need to adjust your idle speed. There's something called the BISS screw that needs adjustment. I just did mine this weekend. Go to
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and search for BISS adjustment. There's pictures with detail instruction that needs to be done. The only tools you'll need is alligator clips (radioshack) and a phillips screw driver. Takes about 15 minutes to complete.Another thing you can do is clean out your throttle body with some carb cleaner or MCCC.
-Teak