EMISSION

I Replaced My Egr Valve Because My Towncar Didn't Pass The Smog Inspection, But Now When You Start The Car It Shuts Off. I Have To Keep My...

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

2002 Isuzu Rodeo, 3.2l, 5sp Manual. The Car Is Idling Very Low And Stalling. If I Turn On Th Ac And Stop It Will Completely Cut Off. If I...

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...

I Have 4.6 Merc. I Replaced The Egr Valve Everything Was Alright Until Engine Light Came On. I Check With Obii, Said The Pfe Sensor Bad....

Hi, I Have 2 Codes Showing. I Changed Air Pump Last Week. Since Then 2 Codes Are Showing. I Need Some Help. Can I Clean These 2 Parts.

The Egr Valve Mounts To The Rear Of The Water Pump Housing, And Is Held On W/2bolts/studs. My Question Is: Is The Egr Valve Mounting Base...

Computer Problem 2002 Chrysler Concorde 85000 Miles My Check Engine Light Was On Pretty Much Permanently And After A Diagnostic Test...

My Cel Came On And Is Showing A P2431 Code ( Via Autozone) Which They Say Is A Secondary Air Injection Sensor. The Car Idles At 1,400 Rpm&#...

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...