What was found
ON PUSHBACK & ENG START, NORMAL UNTIL START OF NR 1 ENG, WHEN START/STOP SELECTOR ENGAGED RECEIVED NO INDICATION OF NORMAL START. NO ROTATION, NO OIL PRESSURE, NO FUEL FLOW, AND NO ITT RISE. ABORTED START, ATTEMPTED A CROSS BLEED START, SAME RESULTS. TAXIED TO GATE TO ATTEMPT A EXTERNAL AIR START. NOTIFIED BY GROUND PERSONNEL OF SMOKE COMING OUT OF ENGINE. BEGAN EMERGENCY EVACUATION MEMORY ITEM & CHECKLIST. CAPTAIN PULLED BOTH FIRE HANDLES. F/O NOTIFIED ATC & VISUALLY VERIFIED CHECKLIST ITEMS. VISUALLY INSPECTED NR 1 ENG & SAW SMOKE. BLEW -A- BOTTLE & WAITED, SMOKE STILL VISIBLE AS STRONG IF NOT STRONGER. BLEW B-BOTTLE AND SMOKE BEGAN TO CEASE. REMOVED & REPLACED TURBINE STARTER.