I have a 1997 grand marquis the right and left turn signal dont blenk but the four way Flash
There's 2 flashers. One for the turn signals and one for the hazard warning flashers (4-ways). Sounds like the one for the turn signals is bad. HTH. -Jim
Where the location for turn signal flasher
Look for it under the dash plugged into the fuse box. HTH. -Jim
its not in the fuse box
Looking for a Used Grand Marquis in your area?
CarGurus has 2,580 nationwide Grand Marquis listings starting at $1,300.
Search Mercury Grand Marquis Questions
Mercury Grand Marquis Experts