CATALYTIC CONVERTER

Computer Problem 2001 Volvo V70 Front Wheel Drive Automatic 92000 Miles Hey Just Wondering If You Have Any Input On What Would Make...

What Causes The Main Catalyst Efficiency To Be Below Thresh

Trouble Code P0420 "catalyst System Efficiency Below Threshold", Ican Guess But Rather Know Exactly The Meaning Can You Help?

I Own A 1988 F250 Automatic 2 Wheel Drive With A 351 V8. On The Top Of Catalytic Converter There Are To 1 Inch Diameter Air Tubes. The One...

The Shop Says The Cataytic Converter Is Stopped Up But It Has A Smoke Every Now And Again And Runs A Little Rough But Hold Good Oil Pressure...

I Had My Catalytic Converters Replaced On My Truck When It Had 40000 Miles On It Because They Were Starting To Plug Up. Now I'm Having To...

Engine Light On. Mechanic Is Saying Computer Shows Cat. Conv Is Getting Plugged Could Be The O2 Sensor Or Fuel Line/ Filter Minimum 500.00...

Hello, I Have 1995 Ford Windstar, 3.8l 6v Sfi 170k Miles. My Catalytic Converter Is Plugged And Needs To Be Replaced. I Live In Rural...

How Do You Know If The Cadillac Converter Is Stopped Up? My Gas Mileage Is Bad And Sometimes It Sounds Like My Car Is A Race Car Its So Loud...

Diagnostics Says O2 Sensor Needs Replacing. However The Pipe Between The Engine And Converter Glows Cherry Red. No Doubt This Is The Cause...