What was found
STRONG CHEMCL SMELL ON DEP. SMELL GONE BY 14000 SMELL AGAIN TOD W/PWR CHANGE. ENG WASH LAST NT DEBRIEFED CREW. PERFORMED FIM 21-00 TASK 806, VERIFIED NO ODOR IN E/E COMPARTMENT, CARGO PITS, NO ENGINE LEAKS, INLETS AND EXHAUST CHECKED GOOD. VERIFIED ENGINE WASH OCCURED PREVIOUS STATION. PER FIM 21-00-806 ITEM A4 - ODORS IN CABIN NOT UNCOMMON AFTER AN ENGINE WASH. THIS CONDITION NOT CONSIDERED A FAULT. PLACE AIRCRAFT "ON WATCH" CONFERENCED WITH TOMC POWERPLANT DESK. OK TO CONTINUE IN SERVICE.