why does my 95 grand Marquis jerk back once im at 50mph and over
Might be an engine miss or your transmission causing it.
Probabably your overdrive kicking in. It's just more noticeable now that the car has age and miles.
Not a good thing!! Check your fluid and drain the torque converter.
Looking for a Used Grand Marquis in your area?
CarGurus has 1,835 nationwide Grand Marquis listings starting at $2,000.
Search Mercury Grand Marquis Questions
Mercury Grand Marquis Experts