Ford Focus Emission

Need Computer Pinout For Evap Vent Solenoid. Cannot Turn Off Check Engine Light. Replaced Computer. Check Purge Solenoid, Vent Solenoid...

Hi Im A Owner Of A 07 Focus St3 And In Last Week The Reversing Ligh Has Stoped Working, Iv Changed The Bulb And Fuse And Still No Luck Im...

Recently I Went To The Smog Test And Did Not Pass Because Mi Evap Monitor And Catalytic Monitor Shows Not Complete. Please I Need Help....

I Recently Had My 05 Focus Estae M.o.t'ed, It Passed But Only Just On The Emissions Test. The Mechanic Thinks It Is Probably The Catalytic...

When I Turn My Car On It Acts Like It Will Shut Off Before It Gets Going But Once It Has That Little Stutter It Is Fine. It Did Shut Off...

My Car Trouble Code Telling Me A Code P2257 It Say It The Secondary Air Injection Ctrl. A Circuit Low What Does This Mean And Were Do I...

Where Is The Pcv Valve Located On My Car Listed Above Se Model?

I Have Been Hearing A Whistle Sound Some Where It Has Been Doing It For A While. Is That Maybe The Vacuum Leak I Have Been Looking For Does...

Pcv Valve On One End What Is The Part On The Other End? It Looks Like A Little Electric Motor With Two Hose Connections A Wire Harness Plug...

Ok, Had To Change The Egr Valve And Tps Sensor, All Vibrations Are Gone But Now Is Idling Very High And When I Run It Changes Gears Very...