Narrative:

At the start of takeoff roll with torque at approximately 80 percent, heard a loud pop from left engine. Engine shut itself down. No sign of fire or smoke. Aborted takeoff, secured engine and returned to gate then turned aircraft over to maintenance.

Google
 

Original NASA ASRS Text

Title: SAAB 340B ON TKOF ROLL, L ENG POPPED AND SHUT ITSELF DOWN. NO FIRE WARNING OR SIGN OF FIRE. RETURNED TO GATE.

Narrative: AT THE START OF TKOF ROLL WITH TORQUE AT APPROX 80 PERCENT, HEARD A LOUD POP FROM L ENG. ENG SHUT ITSELF DOWN. NO SIGN OF FIRE OR SMOKE. ABORTED TKOF, SECURED ENG AND RETURNED TO GATE THEN TURNED ACFT OVER TO MAINT.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.