CHEVROLET EMISSION

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...

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...

I Have Been Unable To Locate The Pcv Valve On My 4runner's Engine - I Cannot Locate It On My Engine (per Repair Manual) - Anyone Know Where...

The Check Engine Light Is Currently Lit Making It Impossible To Pass Emissions (automatic Fail.) We Have Had The Diagnostic Codes Run And...

My 94 Cavalier Failed Smog Due The A Emissions Leak And High Something. The Guy Didn't Tell Me What I Need To Fix It And I Need To Know...

Alright. Chevy Camaro 1992. Auto Trans. 115,000 Miles. So About 2 Months Ago The Alternator Went Bad. We Replaced That And Have Ran...

I Scanned The Computer And I Received Code Po404 Which Was Something Do With Improper Egr Something I Replaced The Egr Valve And I Have The...

The Code I Am Pulling From This 2001 Impala Was P404 I Replaced The Egr Valve It Still Doing The Same Thing It Feels Ilike Something Is...

Now Says Egr Flow, What Could Cause This? I Have A 1998 Chevy Lumina With A 3.1 Engine. Just After Passing Inspection My Check Engine Light...

I Have A 94 Chevy Lumina 3.1 208,000. When I Accelerate It Hesitates And Stumbles And Sometimes It Dies. While Trying To Give It Gas It...