It sounds like a vehicle speed sensor (VSS). If the check engine light is on, there is a trouble code in the computer that will identify where the problem is coming from. You need to have the computer scanned. If the car won't move, most parts stores will lend or rent a scanner with directions or I can give them to you. Check it to confirm my belief and let me know what you find.
Thursday, October 1st, 2009 AT 8:26 AM