What was found
CLIMBING OUT, TURNED ENGINE ANTI-ICE ON AND GOT A HOT ODOR IN COCKPIT. NO SMOKE. WHEN ENGINE ANTI ICE TURNED OFF, ODOR WENT AWAY. ACCOMPLISHED ENGINE RUN TEST 3 IAW AMM 71-00-00. ENGINE INLET THREMAL ANTI-ICE SYSTEMS WERE OPERATED AT MULTIPLE POWER SETINGS. NO UNUSUAL ODORS NOTED.