FORD EMISSION

I Have A 1996 Ford Contour With A 2.5l V6 Dohc Engine. I Hooked It Up To An Obdii Scanner And It Gave Me Codes P0171, P0174, P0420, And...

Computer Problem 2003 Ford Explorer 6 Cyl Two Wheel Drive Automatic 108k Miles Fault Codes Po 171&174 [system Too Lean - Banks 1&2]...

I Have A 1988 Ford Ranger That Failed Smog. It Failed For High Nox And Also For A Leak In The Evap System. I Am Going To Change The Egr...

Replaced Egr Valve And Found That The Egr Line Was Bad Too, Replaced It Also. Hooked Vac Lines Backup And Other Things That Had To Be Moved...

I Have Been Trying To Locate The Location Of My Pcv Valve For Two Years Now. Please Send A Picture Of Exactly Where It Is Located. I Have...

The Engine Is Pushing Oil Through Valve Cover Gaskets, Filling Spark Plug Wells. When I Remove The Oil Filler Cap With The Engine Running...

My Vehicle Fail Emission Due To High Nox I Just Got A New Cat And I Don't Think It Has A Egr. Everything Else Was Burning Clean. What Else...

1st Test (12-02-09) 720 Rpm, Hc = 28. 2nd Test (12-04-09) 730 Rpm, Hc =146. 3rd Test (12-21-09) 722 Rpm, Hc = 126. How Could This Be?

I Need Directions And Pictures On Replacing The Egr Hose/pipe. Thanks

I Have A 1999 Ford F-150. With A Obii Code P0401. The Thing Is I Changeg My Egr And My Check Engin Light Is Still On.I Am Tring To Get A...