Ford F-150 Emission

Browse Ford F-150 Emission questions and answers. Choose a question that matches your symptoms.

131 discussions

Code P0443, After Replacing Purge Valve Twice With New...

2014 FORD F-150
Hi, Code P0443. I've Replaced The Purge Valve Twice And I Still Get This Code. The Purge Valve Also Makes A Clicking Noise When It's...
11 ANSWERS
3 IMAGES
Asked by Suspecctt27

Excessive Vacuum?

2011 FORD F-150
Excessive Vacuum In Intake Causes The Pcv Valve To Suck Completely Shut. If The Pcv Valve Hose Is Unhooked And Reconnected, It’ll Shut Off...
5 ANSWERS
Asked by Markl1111

Evap Canister Purge Valve?

2010 FORD F-150
Would A Faulty Evap Canister Valve Cause The Engine To Shut Down While Driving?
7 ANSWERS
7 IMAGES
Asked by tagdz015

I Have A 5.4 V8 In My Truck It. Says The Egr Valve Is...

2007 FORD F-150
I Have A 5.4 V8 In My Truck It. Says The Egr Valve Is Stuck Open But The 5.4 Doesn't Have An Egr Valve This Year How Do I Fix This
1 ANSWER
Asked by Anonymous

Code For Evap Leak

2006 FORD F-150
I Have A 2006 F150 4.6 4x4 166,000 Miles. Bought The Truck A Few Months Ago And It Threw A Code For Evap Leak. I Found The Hose From The...
3 ANSWERS
Asked by Matt_23

Code P0446, Have Evap Leak

2004 FORD F-150
Can't Find The Leak. Just Wondered If You Could Give Me Some Advice. Thanks
1 ANSWER
1 IMAGE
Asked by cstevens72

2004 Ford F150 EGR VALVE

2004 FORD F-150
Using A Diy Dtc Scanner I Have Mil On And Codes Idicate P0402 And P0401.should I Go Ahead And Replace Egr Valve
1 ANSWER
Asked by jolamags

2004 Ford F150 Emission Failture

2004 FORD F-150
Received The Following Error From The Emissions Test: Rpm=0652 P0506 Idel Control System Rpm Lower Than Expected What Part Is Needed To...
3 ANSWERS
Asked by Rogersagr

Steam Out The Tail Pipe

2003 FORD F-150
My Truck Is In Real Good Condition. I Baby The Vehicle. I Have Noticed That Even After I Do A Lot Of Driving The Steam Does Not Ever Burn...
1 ANSWER
Asked by Charlescummings

I Have Finally Come To The Realization That My Cat....

2003 FORD F-150
I Have Finally Come To The Realization That My Cat. Converter(s) Is, Are, Plugged, After Spending Parts Money And My Labor, Then Parts Money...
1 ANSWER
Asked by Anonymous

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