|
If it's what I think it is, it is one of those things that plug into the OBD port. As others have said, they don't work.
About the only way to go faster using a Grand Marquis is to put it toward a trade-in on almost anything else.
__________________
2022 1SS 1LE (Arrived 4/29/22)
"The car is the closest thing we will ever create to something that is alive."
 . 2022 1SS 1LE (Coming Soon)
|