As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 3821 CREW REPORTED A ABORTED TAKE-OFF DUE TO STRONG SMOKE ODOR IN THE COCKPIT. NO VISIBLE SMOKE OBSERVED. DFW MTX CONFIRMED WAS OIL ODOR IN COCKPIT. NO ODOR IN CABIN. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED LT ENGINE IAW WC 71-000-00. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.