CHEVROLET EMISSION

Would The Egr Sensor Cause My Truck To Stall When It Slows Down And Have A Rough Idle It Was Replaced When I Bought The Truck Two Years Ago

My Car Purges Every Once In Awhile When I'm Driving About 55. It's Not Big But When I Go To Slow Down At A Red Light Or Something My...

1999 Chevy Malibu 4.3 Cars Has Code P0410 Run Great Most Of Time Shows Evap Problem. Will Be Running Good All At Once It Will Bog Down No...

I Know I Took This Off To Put On New Head Gaskets But I Forgot Where It Went And I Have It All Together, But I Have A Huge Vacuum Leak. Any...

My Check Engine Light Came On And I Had Diagnostic Check At The Local Advance Auto. The Diagnosis Code Was P0496-evap Emission High Purge...

Code P0442 Every 2 Days Engine Light Comes On Evap Small Leak Detected Have Checked Some Lines But Code Keeps Coming Back Evap Pcode P0442...

O2 Sensor Says 'not Ready'. Check Engine Light Not On. Rejected Two Times At Emissions Testing Station. Driven One Hundred Miles In...

The Pcv Hose Broke In Three Places, So I Know On Passenger Side Where It Connects, Then Goes Behind Engine Connects Back Right Corner. My...

I Recently Changed The Purge Solenoid On My Vehicle, But The Vehicle Is Now Running Worse. When I Unhook The Wire Thing From The Solenoid....

I Took Mthe Car For Inspection And It Failed The Emissions Test. Mechanic Said That The Codes Were Not Being Sent To Dmv. He Told Me To...