Check Engine Light - Reoccuring issue
I have a 97 Crown Victoria with 173K miles on it. It runs very well. I have put the last 100K miles on it since I have owned it. Not long after I got it, the check engine light came on. I had it scanned and the code indicated that the Oxyzen sensors needed replacing. I changed all four and after a few months, the problem came back. Just this past weekend, I replaced all four sensors again. By Tuesday night, the Check Engine light had came back on.
Has anyone had this kind of issue?