The computer is monitoring the speed sensor and will keep the idle higher while rolling to avoid stalling the car. I don't think it is supposed to go that high though. I would suggest cleaning the throttle body, removing the AIS (idle motor) and cleaning it and its housing completely. That might help (it can't hurt)
There is also a reset procedure for the AIS system as well. A quick search should yield something. Stefan -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jamie Sent: Tuesday, April 08, 2008 10:46 AM To: shelbydodge@imagilist.com Subject: SD> High Idle 88 CSX What would cause the idle to rev up to 2k while rolling but slow down to normal once the car is stopped? ___________REMOVE-FOOTER-WHEN-REPLYING_________ ShelbyDodge mailing list ShelbyDodge@imagilist.com http://www.imagilist.com/mailman/listinfo/shelbydodge