Bad O2's?
Bad O2's? Hello, I drive a 2000 Camaro SS and upon starting the car it just has a horribly clunky idle for about 5 seconds and then starts surging. While driving down the road its also bucking quite a bit. I hooked up my HPT and took a scan and the left bank at startup is only 500mV while the right is around 750mV. While driving, either of the two will randomly drop really low for just a second or two (about 30-100mV) then shoot back up to normal. I don't know what normal O2 sensor operation really looks like so can somebody advise me on what to do here or some troubleshooting steps I can take to fix this issue?
