I have a problem in the A.M my car bucks and the RPM's jump around like it wants to die when I drive , but at idle it is fine. I have erased codes and waited for them to come up again, but all I got was oxygen sensor codes. I took all my spark plugs out and they all were fine. I ran one tank of gas with some Techron fuel cleaner. What can It be thats happening and not throwing the CEL? Could oxygen sensors cause this?

 

Yes, they could cause it.

Replace your O2 sensor - which ever one is reading as bad.

At the very least, test them or have a mechanic test them with a voltmeter.

IanS