o2 sensor

Hello. Looking for best method to remove and replace this sensor on my 84 Plymouth Reliant 2.2 four cylinder engine. Never done before. Help appreciated. What tools will I need?

Any suggestions on the correct incantation and wrench combination to get the O2 sensor out of the swing valve casting in the vehicle? The engine is a 1987 2.2L Turbo 2. I tried every angle I could from under the car and when I can get the special crow's foot style wrench on, there isn't any...

Over the past few days I have noticed some chugging/hesitation while accelerating. It wasn't horrible until today when a few times driving at highway speeds it chugged so hard that I thought it was going to stall. It only seems to do this either when first accelerating from a stop, or once I get...

RockAuto had this article which I immediately thought might apply to our PT Cruiser's ?? If not it may be educational to us DIY guys. ---------------------------------- Why does the original equipment (OE) oxygen sensor made by NTK for my wife's 1993 Ford Tempo cost almost $200 less than the OE...