1995grandmarqis/millage don't work
Does it show your speed while driving?
Your speedometer is bad (the mileage counter)
It will not affect anything other than you won't know what mileage has been driven
Looking for a Used Grand Marquis in your area?
CarGurus has 1,789 nationwide Grand Marquis listings starting at $2,250.
Search Mercury Grand Marquis Questions
Mercury Grand Marquis Experts
Related Models For Sale