Try adding a can of Seafoam brand fuel treatment to 1/2 a tank of gasoline. Then remove and clean the Idle Air Control valve. I would also recommend u buy a good ELECTRONIC CLEANER at parts store, remove and clean the Mass Air Flow Senor then drive & get back to us. I would do 1 at a time so u will know which part was causing the problem. But in the end, they ALL need 2 B "to serviced"...
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The 1960 Thunderbird. Unique in ALL the world. | 
