FORD CATALYTIC CONVERTER

2003 Ford Expedition Catalyst System Efficiency Below Threshold (bank 2) This Is The Tc That Im Getting But Its Not The Cat

I Need Help I Think It Is My Catalyic Converter If I Just Sit In My Van And Take The Rpm Up 4000 It Wont Go Past It How Hot Is The Catalytic...

Car Is Running Good, Fuel Economy Is Good, Showing Cat Threshold Codes For Both Cats. Is There Anything Else That Might Likely Cause These...

I Found Out Today That My Ford Ranger Has 5 Catalytic Converters On It. My Gosh What Was Ford Thinking. I Want To Know If I Can Put A...

Buying The Car Used I Wasn't Sure Of Everything That Had Been Replaced. With The Symptoms First We Had The Catalytic Converter Removed And...

Hi, In The Past Few Months My Gas Mileage Has Taken A Big Dive, From 320 Miles Per Tank To Under 300. I Have Noticed A Lot Of Jerking...

I Am Trying To Replace Them

This Car I Have Is A Show Car First Off But I Drive It Often Also. So I Bought A Flame Kit For My Exhaust System For Shows. I Recently Had...

I Had Read You Can "turn Off" The Catalytic Converter. Is That True? I Have A 2001 Ford F150 5.4l. About 2 Years Ago Had A Flowmaster...

I Would Like To Remove The Catalytic Converter Off My Truck What Would Be The Outcome Of This?