What was found
DURING THROTTLE UP ON TAKEOFF, LT ENGINE DID NOT PRODUCE POWER BEYOND IDLE THRUST. ABORTED TAKEOFF QUICKLY AFTER BRAKE RELEASE THEN TAXIED CLEAR OF THE RUNWAY, SHUT THE ENGINE DOWN AND RESTARTED. AT THIS POINT, THE PROBLEM COULD NOT BE DUPLICATED AND NORMAL POWER RUNS WERE ACCOMPLISHED WITH NO FURTHER PROBLEMS. AFTER RETURNING TO HOME BASE WE HAD MAINTENANCE DO SOME FURTHER TESTING AND THE LT ENGINE IS RESPONDING A LITTLE SLOWER THAN NORMAL. WE HAVE GROUNDED THE AIRCRAFT AND ARE WAITING FOR TESTING TO BE ACCOMPLISHED ON THE FUEL CONTROL UNIT. THE TESTS SHOULD BE FINISHED TODAY AND WE WILL MOVE FORWARD BASED ON THESE CONCLUSIONS. (K)