My CEL came on last week as stated above. So going on the advice of my good buddy Caleb [Speed4TheNeed] I just reset the ECU. He said that if I reset the ECU and the CEL didnt come back on after abit of driving it was nothing serious, maybe it just missed a link in the timing belt. Well I drove to work and back the next day...no CEL. I drove the rest of the week...No CEL. But last night the bastard popped on again on my way home from work. So this morning I took my car to AutoZone to try and get an idea of what the hell was going on. They came back with a code: P0440 "The PCM has detected that a malfunction exists in the evaporative emission control system." The woman said that it could come from a number of sources such as: a loose fuel cap, evaporation canister or hose cracked or not connected, or a vacuum leak at engine. Does anyone have any advice on how I can check for any of that at home [other then the fuel cap of course]? Or should I just take it in to get looked at? Need help guys!