Ignition.

[ESdriver00]

Yeah well a while back I was complaining of my o2 sensor being fucked up for the second time, and I was saying maybe it was my header that caused it since it would have been the second time replacing it. Well autozone scanned my ECU and they said it was my o2 sensor, BULLSHIT, and that almost made me buy another one.

I took it to the dealer and they scanned it and told me that my ignition coil had burned out, the one that controlled the 4th cylinder. So I basically have been running on 3 cylinders for a while. I had already had my header taken of and now I'm mad as fuck since that costed me $100.

The symptoms was hesistation, surging, and poor fuel economy. But its all good now.

[NRG]

Was the scan free by any chance?? I mean do I have to pay for them to scan it for me??

[ESdriver00]

Yes at the dealer it will cost you about $70.00 as a diagnostic fee.