Toyota 4Runner Oxygen Sensor Replace/Remove

Good Day Colleagues, I Have A Trouble With A Car That Refuses To Go Permanently. .po420.po421.changed O2 Sensors,checked For Air/ Exhaust...

2002 Toyota 4runner 6 Cyl Four Wheel Drive Automatic I Am Trying To Remove The Old 02 Oxygen Sensor But Having A Hard Time Trying To...

3.4l V6. Engine Light Came On, Got Codes To Change Coolant Sensor And Proximal O2 Sensor. Changed Both, Engine Light Off Now. Continues To...

Toyota 4 Runner Is Not Running Backfiring Thru The Breather When Giving Gas & Missing, Will Idle Fine But Not While Giving Gas, We Changed...

Hi, Bolts Are Very Badly Rusted To The Point That The Studs May Be Damaged. My Guy Doesn't Know If He Can Heat It Up And Remove The Old...

I Was Wondering If You Can Tell Me How To Replace The O2 Sensors On A Toyota 4runner Year 2000.

My Truck Runs Very Sluggest I Think Maybe The Oxygen Sensor Is Bad , How Can I Be Sure. Is It Possible It Just Needs A Good Tune Up By The...

I Chnaged My Plugs, Wires, And Airfilter At The Recommended Mileage. It Is Factory Recommended Parts. The Starting Has Changed. ...

This Engine Has 8000 Miles On A Rebuilt Motor. I Replaced The Oxygen Sensor And The Check Engine Light Still Comes On. I Hooked Up The...

Replaced Fuel Tank Due To Rust And Leaking Fuel. Mileage Went Up To 21mpg. While Under Vehicle I Noticed Fuel Oxygen Sensor Was Bent And...