STALLS WHEN I GIVE IT GAS . IDLES FINE WHEN NOT IN GEAR .

Sounds like an engine performance diagnostic test is needed. Could be a fuel and air control issue, or an ignition spark issue. Also possibly an exhaust flow issue. Too hard to tell without starting some testing and finding out what is happening hands on. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops