All Right Guys My Car Is Now Starting To Irritate Me. I Put Brand New O2 Sensors Is It Because My Cars Left Block Is Adding Fuel (160) Making My Car Run Rich And Foul Plugs On The Drivers Side. Well Now It Shot Me This Code 13 Which Is Left O2 Sensor Open Circuit...what Do I Have To Do For This? I Had To Resplice The Wires On That O2 Sensor Because They Got Caught In Between The Tranny When It Was Out And Pinched. It Was Very Hard To Splice Them Because There Was No Room To Do It...is Their Any Way To Track Them Down At The Pcm And Resplice With A Better Connection....any Help Would Be Appreciated.....thank You