UPDATE____ OK today I went and got a new sending unit. Made no difference, So I got under the dash and ended up pulling the cluster out. Just to take a look. So Its still attached though, Just enough to move it a little (I left the wires hooked up but undid the Speedo). Now When I turn the key on it goes way up over 80 and when the car starts it goes to around 40-60 range but when I rev the engine up the gauge goes down instead of up. SO any thoughts what to try now? Thanks, Mr-B