Chevrolet Emission

I Have A 86 Monte Carlo That Had A 4.3 Throttle Body. I Put A 5.7 Throttle Body In It But The 4.3 Didnt Have An Electrical Egr Vac. Does The...

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...

I Have A 2000 Chevy S-10 2.2l With 140 K! I Will Try And Make This Quick And Painless. I Was In A Car Wreck. Hit The Front Of The Vehicle...

I Have A 97 Chev Tahoe. I Had To Rebuild The Top Of My Block, In The Process I Managed To Twist My Egr Tube Connecting From Exhaust Manifold...

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

What Is This? Is It Pertinant To Change This Immediately. My Check Engine Light Went On In My 2001 Chevy Tahoe Ls That Has 85k. Im Not Sure...

I Recently Brought My 95 Camaro (3.4 V6) Into The Dealer. He Is Saying That He Had To Take Apart My Moter To Replace My Egr Valve And Wants...

91 C1500 2 Wheel Drive 350 Mileage 215535 Need To Find Out Which Orifice Washer To Use When You Don't Have The O.e. Part Number To Go By...

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...

:roll: Very Confused...i Took My Chevy Van 1996,v8.........120,000 Miles To Get Inspection/emissions It Failed, The Guy Said I Need The...