[funkamongus20]

I have spark, I hear the fuel pump come on. I changed the fuel filter, put gas in the carb, it started rough and kept running then ran for a week and stopped again. SES light has been on a while. I already changed 2- O2 sensors and it came right back on. There are four of them. I assumed they would all go about the same time and was told it really only affected your emmisions and your mileage a little. so Ive left it for a while. Related? Is it worth buying a OBD2 scanner if your really broke. Please help, its my only vehicle and Im stranded. THank you