car has chech engine lite on(unable to read any codes) after 4-5 miles falls out of overdrive, tach drops to idle off throttle but holds 3rd gEAR on throttle. weve tried three differnet scan tools and cannot access any codes!! any ideas would be appreciated.

FIX posted 12/30/2005

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle