Try removing the battery cables for a few minutes
Press reset button assembly located in trunk on driver side fender under carpeting
under the right side "kick" panel.
disconnect the battery and wait 30 minutes. that should do it and that's all
5x7
No
Try disconnecting the battery for 5 minutes.
it is located on the steering column
My 1991 Mustang 5.0 LX came from the factory with ( 5W-30 ) I ASSUME your Ford Thunderbird would be the same
how to reset the computer on a 1997 ford expedition
In the engine.
Yes
You can reset the computer on a 95 Ford Taurus by connecting an OBDII reader to the vehicle. It can then reset all codes within the computer.