Hey guys im new here and i wasnt sure where to post this exactly. But i have a 1993 Grand prix 3.1 with 53000 miles. After the car warms up and i come to a stop only with the car in drive the car at times will loop and then stall. I had the throttle body cleaned out, the intake gasket and fuel injector gaskets changed too. Im not sure what to do next MAP sensor? IAC Valve? If anyone has any suggestions or had this problem before please help anything is good at this point im ready to give up.
Thanks
Brian
