EMISSION

Last Night I Filled Up My Tank And Now This Morning My Car Is Sputtering And Shaking When I Come From A Stop. As I Got Onto The Freeway The...

I Found What Appears To Be A Water And Oil Mixture Getting To The Egr Valve. It Is Thick And Pale In Color Kind Of Like Grease. What Is This...

93 Toyota Previa Had The Egr System Cleaned Now The Car Wants To Cut Off When You Get Up To 30 Mph

I Pulled Off The Vaccum Hose And D Code Came Off The Vehicle Works Well. Is That Means The Egr Valve Is Bad

My Truck Has 290,000 Miles And It Won't Pass Smog. They Say I Need A New Catalytic Converter? Does That Sound Right To You. I Thought They...

My 96 Mazda Protege Failed Emissions. I Would Like To Know How To Fix The Following Codes Po130, Po170, Po740 With Out Spending An Arm...

Almost Overnight My Saturn Is Throwing Oil-presumably Out The Pcv Valve Connection--throwing 1 Or 2 Qts Out Approx Every 200 Hundred Mi--...

I Replaced The Egr In The Car And The Light Was Still On So I Purchased An Egr Valve Sensor But Can't Seem To Locate It To Replace. Can You...

I Have A Code For A Evap Purge Valve/solenoid. P0443 Where Is This Part Located On This Vehicle? Will This Problem Cause The Car To Shut Off...

My Check Engine Light Came On And I Plugged An Obd-ii Reader Into It And It Said P0442 - Evap. Emissions System Leak: Very Small. Where Do...