MERCURY SABLE TRANSMISSION OVERDRIVE

Well Hi Again I Am Still Having Problems With My Tranmission. I Replaced The Speed Sensor On My Car But Now My Overdrive Will Not Work. It...

Just Wandering Why Car Will Not Shift Into Overdrive. Also Speedometer Dosnot Work Could This Be Problem

I Just Replced My Speed Sensor Which You Gave Me The Information That It Was Bad And Now My Car Willo N Ot Shift Into Overdrive Could You...