CHEVROLET EMISSION

Replaced Pcv Valve And Noticed There Are No Guts Inside The New Valve, I Can See Right Through. Is This Normal?

1987 Chevy Spectrum, 40,000 Miles, At, 1.5l Car Starts And Runs Fine, But Fuel Flows Out The Bottom Hose Of The Evap Canister. I...

Engine Mechanical Problem 6 Cyl All Wheel Drive Automatic How Do You Change The Pcv Valve On A 2005 Chevy Equinox? It Appears To Have A...

It Flashed A Trouble Code Of Egr, When I Consulted A Haynes Repair Manual My Engine Does Not Have The Egr Location Or A Discernible Egr...

Where Is The Evap Emissions Vent Valve Solenoid Located On The Car Listed Above With 150,000 Miles?

Just Trying To Figure Out Where It Is Located.

I Have A Chevy Ss It Through A Code For The "secondary Air Injection System" Now A Buddy Of Mine Said This Is Most Likely An O2 Sensor. Does...

I'm Planning On Changing The Fuel Filler Hose On My Vehicle To Get Rid Of The Evap Leak And Was Wondering What Are The Steps I Would...

I Have A 1983 Avanti With A New 350 Chevy Crate Engine. I Amm Using 1 Quart Of Oil Every 300 Miles In Highway Driving. 800 Miles/quart In...

After A Diagnostic Was Run, A Major Tune-up, Oil Change And New Cat Converter Were Done. Failed Again On Retest. Hc And Co Levels Are...