First the key with the chip it came with broke so I had to buy another from the dealership. then the car seems like it wants to start however it stutters.
The seats are worn and old.
Well, with 600000 miles on it, the car is probably tired. That could also be why the seats are worn out.
Yea you got 300,000 out of it and mine hasn't hit 105,000 yet and at almost a million miles any car would look and run bad. And what kind of 6.0 motor did you put in a Park Ave?