Acura Legend Instrument Cluster

My Car Listed Above Fuel Gauge Failed So I Swapped In A Used Cluster From Another 1989 Legend Coupe; However, New Cluster's Temperature...

I Took It In To Have The Alternator Changed And When I Got It Back The S3 Light Was Blinking And The Speedometer Does Not Work. I Checked...

My Speedometer Is Jumping Around In My 94 Acura Legend, Also Occasionally The Light Blinks On The Dash That Shows Which Gear I Am In My Car...