FORD P CODES (POWERTRAIN) P0400 - P0499

Start Truck And Hear Popping Coming From Driver's Side. Codes Were P0113, P02004 And P0403. Replaced Coil Pack, Knock Sensor, Plugs...

The Engine Light Keeps Coming On And When I Use A Code Reader It Comes Up P0400 Exhaust Gas Re-circulation Flow. I Have Cleaned With Erg...

The Check Engine Light Came On And I Pulled The Code And It Said P0402 Egr Flow Excessive. Any Idea What That Could Be?

Code Po410 Secondary Air Injection System What Dose This Code Mean And How Do I Replace Parts

Hello, My 96 Ford F150 Comes Up With These Codes. The Gas Mileage Has Gone Down Extremely Bad, And There Is A Bad Crackle As You...

Check Engine Light Came On And I Ran The Code And It Came Back P0443. Which I Know Is The Purge Valve And I Replaced The Part Yesterday And...

Po442 Where Do I Look To Fix This Problem?

I Have A 96 Ford Probe The Check Engine Light Came On So We Hooked It Up And It Said P0441 What Is That And How Do I Fix It

1997 Ford Expedition Our Check Engine Light Has Been On Since We Got The Car About Two Years Ago. We Went To Auto Zone And Code...

Hello Guys Some Body Can Tell Me What I Can Do To Fix This Problem I Getting This Cods. Po401 And Po 171. It Mey Be I Do Have Dirty Air...