my 1998 Taurus Duratec 24V has a couple of symptons, looks something around trany.

1. Slipping between 1 to 2 up****s at moving from a stop after driving a while(30 mins)
2. Along with 1st sympton above, my speedmeter does not move and O/D off light blinking. Only RPM move to 4000 to 6000 at foot on A.

Please give me info.

I've found some info form other threads like (1) NSS replacement (2) VSS replacement (3)Throttle Position Sensor replacement.

Are all above must be by a Tranny guy or a just mechanic? and How much it wll cose? Can all of three be done at a time?

Pls help me out !!!