CHEVROLET OXYGEN SENSOR

The Z28 Ls1 Idles Rough With Rpms At About 500. The Engine Has Plenty Of Power And Runs Well. Along With The Rough Idle There Is A O2 Sensor...

Engine Performance Problem 1995 Chevy Truck V8 Four Wheel Drive Automatic I Put Headers On And Now Going To Duel Exhaust Without The...

My Check Engine Light Came On So I Hooked Up My Snap-on Scanner. I'm Getting A Code For O2 Sensor Low Power. Can You Tell Me What That Means...

I Just Had Advanced Auto Parts Check Why My "service Engine Soon" Light Came On On My 2003 Chevrolet Venture Van. He Said 3 Errors Came Up.2...

Does A 2004 Malibu 2.2 Have Both Upstream And Downstream O2 Sensors?

Hi There I Was Wondering How I Get At The O2 Sensors On Bank 1 Sensors 1 And 2, Are They On The Backside Of The Exhaust Manifolds, An Also...

Running Rich, Horrible Mpg, Lack Of Engine Power, Fouling Out Plugs On The Right Side, Black Smoke Bad Exhaust Smell. Where Are The 2...

I've Got Three O2 Sensors On The Duel Exhaust That Runs Side By Side On The Pass Side. On The One Closest To The Outside I've Got A 3 Wire...

Is The Purple Wire (ho2s) The Signal Wire? The O2 Sensor Was The Following Wire; Purple, Tan, Pink, & Black.

Engine Light Came On So I Attached My Code Reader To Truck It Produced Codes Saying The Bank 1 O2 Sensor 1 And Bank 2 O2 Sensor 1 Were Not...