1995 buick regal 3800 v6 changed starter now wont even turn over %2C new battery new starter .

you need to tend to the other end of the black 1/0 battery cable at the end that bolts to the chassis/ground...wirebrush it shiny...the lug and the chassis ground....wirebrush or replace the bolt that holds it in place...for a renewed 300 cold cranking amp potential~

Replace the starter. They sold you a bad one.

Thank you went and got another starter putting it tomorrow . Will try that

let us know

Put starter in still didn't work took that one out and got another starter it did click over but could not drive then realize that a/c compressor was locked up went and replace that now car running Thanks for everyone help