95 bonnivile problems

my bonnivile starts and runs but u have to feather gas pedal to keep it running and it geeting to much fuel,we changed the computer before this the egr,injectors,and the fans were clicking on/off has ob2 conector but has ob1 computer



NEED HELP BAD T/Y

Sell it for parts, just kidding. Sounds like the Mass Airflow sensor, take the throttle body off and remove the MAF and the Idle Air Control motor with choke cleaner. Find someone with a tech 1 scanner with a OBD2 adaptor.