REPLACE/REMOVE OXYGEN SENSOR Questions

1988 Chevy K1500 305 V8 4wd Studers Very Bad At Idle & When You Push Gas Peddle. Plugs, Cap, Wires ,rotor, Map Sensor & O2 Sensor Was...

I Had A Transmission Changed Along With The Rear Main And 1 Of The O2 Sensors It Now Has A Poor Idle And Is Lacking Power And Is Using...

I Have Had My Mechanic Change O2 Sensors, Both, And Even The Wires. After A Week, The Engine Light Still Comes On, With A Dignoistic Read...

I Have A 95 Blazer That Runs Good Sometimes But Most Of The Time It Spits And Sputters When You Give It More Than A Quarter Of The Throttle...

2000 Buick Lasabre,98000 Miles. When Driving The Freeway 65-70 Mph, Going Up An Incline The Engine Will Occasionally Hesitate, Not Stall...

Dear Bob And Ken, Looking Forward That You Can Help Me With My Problem With Regards To My Caravan Having A Code Of P0420. Which One Shall I...

This Car Has Always Passed Smog With Ease. Today It Registered High On Hc And Gross Polluter On Co At Idle And Was Well Below Max Allowed...

Just Had My Bank 2 Sensor 1 Replaced. Check Engine Lite Came On Again.went To Autozone To Check Code And They Said It Was The Same Fault.now...

Electrical Problem 1998 Chevy Cavalier 4 Cyl Two Wheel Drive Automatic 206k Miles Okay..it All Started When I Was Driving A Friend To...

Shakes Or Wobbles Problem 1999 Buick Park Avenue The O2 Sensor Is Bad On My Car, But Would That Cause The Car To Jerk. And Is There...