OXYGEN SENSOR REPLACE/REMOVE

I Have A 99 Chev Cavalier 2.2 Non California Emissions I'm Having Problem With Exceliration To A Shop They Told Me It Was A Bad Cat...

Will A Bad O2 Sensor Make The Engine Misfire Badly? If So Would It Likely Be The One Before Or After The Converter? I've Changed The...

I Just Recently Purchased An Old Beater For Driving Back And Forth To Work. After A Few Days The Cel Light Came On And Stayed On. After...

The Car Acts Up When It Warms Up. Come To A Complete Stop It Surges The Rmps And Oil Presure Goes Up And She Tries To Drive Off, As If I...

Computer Problem 1993 Volkswagen Eurovan Two Wheel Drive Automatic 120000 Miles Hi, I Have An Eurovan 1993 Gl 5 Cylinders. Since...

I've Got A 2001 Chevy Cavalier, 40,000 Miles, 4 Cyl. The P0141 Code Keeps Coming On.I Changed The O2 Sensor On The Exhaust Manifold, But...

I've Changed The O2 Sensor Like 5 Times And The Same One Keeps Going Bad And When It Gose Bad It Missfires And Runs To Lean And Low Volteg...

Electrical Problem 1995 Buick Skylark 4 Cyl Automatic 90k Miles My Car Runs Fine In Reverse. It Also Idles Fine In P And N There Are...

Has An O2 Sensor Code Changed It Out And It Still Codes. What Should I Check Next

I Have An 87 Voyager 3l V6 I Just Changed Brain Box And Put In Plugs, Dist. Cap, Rotor And I Took Out The Oxy Sensor And Cleaned It.I...