I need some help here from the experts. I have a 2000 lightning with 10,000 miles on it and it keeps taking out the down stream oxygen sensor on the drivers side. I replaced with a new one and went about 20 miles before it puked on me. Thought it was a bad sensor from manfacture, so put a new one in and went about another 20 miles and that one went bad. Any help would be appreciated. Thanks!!