FORD EMISSION

I Have A E150 Econoline Van I Can't Pass The Emmsions Test Because When Key Is Put Into The On Postion The Check Engine Light Won't Come On...

This Question Is Not Necessarily In Regard To My Own Personal Vehicle. I Really Want To Understand The Logic Behind The Following Scenario...

My Truck Is A 2002 With 109,000 Miles. The Emissions Light Has Been Coming On Periodically & Then I Notice Either A Hesitation Or Sometimes...

I Have A 98 Ford Escort With 219,000 Miles And It Did Not Pass Emissions Because Of Code P0113 Which Is An Intake Air Temp High Input. What...

My 2002 Ford Taurus Idles Rough And Hesitates When Accerating. Diagnostic Computer Indicates Random Miss-fires, And Egr Issue, Replaced...

I Have A 2002 Ford Taurus V6 Dohc. About A Month Ago It Was Running Rough. Took It To A Shop And They Replaced The Fuel Pump. After It Ran...

Hi, My Car Gave Me Check Engine. I Plugged Opd 2 Diagnostic And Gave Me Code (p0400). Which Mean Default Egr Valve. I Want Replace It. My...

Have A 97 F150 4.6 That I Have Changed The Fuel Pump And Filter Plugs And Wires, Coil Packs, And Cleaned The Throttle Body After Driving...

My Haynes Manual States To Follow Directions For Removing The Intake Manifold. I Know That Is Where The Pcv Valve Is Located On This Vehicle...

Recently Failed The Emissions Test Only On The N0x. Readings Were 5.2171 Limits Were 4.0000. Hc Was 1.8484 Limits 2.0000 So Its Running A...