WELL HERE GOES AGAIN ONCE AGAIN I AM GETTING THE SAME COMPUTER CODE AS BEFORE. I LOOKED IT UP AND THE EXACT CODE DEFINITION IS A CODE 51** LEAN AIR/FUEL MIXTURE HAS BEEN INDICATED BY AN ABNORMAL CORRECTION FACTOR. SOME PEOPLE HAVE SAID THAT IT COULD BE AN O2 SENSOR BUT WOULDNT THAT SHOW UP AS AN O2 SENSOR CODE AND NOT TO LEAN AIR FUEL. CAN YOU GUYS COME UP WITH SOME IDEAS AND MAYBE I CAN FIGURE THIS OUT. I THOUGHT BOUT CHANGING THE FUEL FILTER WITH THE THOUGHTS THAT MAYBE ITS NOT GETTING THE NEEDED FUEL PRESSURE TO ALLOW THE PROPER FUEL TO AIR MIXTURE THIS IS THE ONLY CODE THAT I GET FROM THE ECM. I TRIED RESETTING THE COMPUTER TO NO AVAIL. THE CODE CAME RIGHT BACK SO IT IS SOMETHING THAT IS NOT JUST WHEN IT WARMS UP IT IS AT ALL TIMES. THE LAST TIME I RESET IT I STAYED OFF FOR ABOUT 2 WEEKS BUT NOW IT IS BACK. I HAVE A SETTLEMENT OF MONEY COMING SO I MAY JUST TAKE IT TO THE DEALER EVENTUALLY AND GET THE COMPUTER FLASHED AND UPDATED. SO IF I DONT HAVE THE PROBLEM CURED BY THEN I'LL HAVE THEM LOOK AT IT BUT ID REALLY LIKE TO DO THE WORK MYSELF.