Ford P Codes (Powertrain) P0400 - P0499

Service Engine Light Is On ,the Code Is Po 455,can I Still Drive It ,will Hurt Anything And Where Would I Start To Look For The Problem

I Have A 1999 Mustang 3.8l Engine. The Check Engine Light Went On. The Code Po411 Pulled Up. My Friend Looked At Engine, Can't Find The...

The Code Was For The Fuel Cap, And I Changed That, But After A Few Miles The Light Came Back On With The Same Code. Was Tould It Could Be A...

Engine Performance Problem 1999 Ford Taurus V8 Front Wheel Drive Automatic Engine Code Po401 Exhaust Gas Recirculation Flow Insuffient...

What Is Code Po401

Engine Idles Up And Down After It Warms Up, Put On New Egr Valve But Still Lighting Up Check Engine Light To Code Po401

Keeps Sending This Number Replaced Egr Valve But Still Keeps Coming Up What Else Can I Look For

Replaced Dpfe, Egr Solenoid And Egr Valve. Also Cleaned Throttle Body Intake. Replaced Fuel Filter And Used A Fuel Injector Cleaner With...

I Had Code P1131, Drove Around With It For 3,000 To 4,000 Miles With It While Figuring It Out. Put A New O2 In Bank1 Upstream. 1131 Code...

Car Had 2 Codes, An Egr Low Flow P0401 And P0420 Cat Inefficient Code. Pulled Egr And Tb, Cleaned Out Egr Passages, Which Were Completely...