FORD EXPEDITION EMISSION

The Check Engine Light Has Come On Saying That My Expedition Has A Lean Fuel Mixture In Banks 1 And 2. I Have Replaced All Oxy Sensors And...

Approximately Eight Months Ago I Took The Vehicle In To Have The Spark Plugs And Cops Replaced Due To Some Hesitation And Misfiring. The...

I Have P0401 Egr Insufficiant Flow. I Have Changed The Egr Valve 2 Times, I Also Cleaned The Passage Out, I Am Attempting To Get A Smog...

Where Is The Egr Valve Located

How Do You Remove The Pcv Valve From The Valve Cover?

We Have Been Losing Oil In Our Ford Expedition. It Was Down 3 Quarts In Less Than 2 Months. We Did Change The Pcv Value Last Week And...

What Can I Do The Egr Valve Fails When It Is Being Test Also The Engine Light Is On And Wont Turn Off Wut Can I Do To Fix It? Thank You

Codes Said Egr Valve Needed Replacing Took It Off And Pipe To Exhaust Manifold Just Fell Into My Hand? Looks Like Beveled Edge? Egr Seems To...

I Keep Getting Code Po401 Egr Low Flow. I Have Replaced The Egr Valve, Solenoid And Differential Pressure Switch And Have Cleaned Out The...

My 1998 Expedition Mil Light Is On Steady, When I Read The Codes, I Get The P401 Code. I've Had This To One Mechanic And Had New Plugs...