CHEVROLET EMISSION

Engine Performance Problem 1987 Chevy Camaro V8 Two Wheel Drive Automatic 136k Miles I Resentlybrought My Car To A State That Requires...

Can You Replace The Evaporative Canister On A 1994 Chevy K1500 Suburban With 4wd

Why Would Raw Fuel Be Entering Only One Cylinder. Other Man Replaced All Four Injecters, Spark Plugs And Ignition Wires. I Replaced Coil...

Engine Mechanical Problem 1994 Chevy Silverado V8 Four Wheel Drive Automatic I Have A 1994 Chevy Truck With 350. It Idles And Runs...

I Have A 2003 Chevy Impala With 115k Miles. 3.4l V-6. My Check Engine Light Came On. I Found That It Was Related To The Egr Valve. I...

1995 Chevy Blazer 6 Cyl Four Wheel Drive Automatic I Have Taken My 95 Chevy Blazer To The Repair Shop Spent Over $3000.00 Adn Have No...

My Check Engine Light Came On, I Went Down To Auto Zone And Had Them Do A Check Engine Diagnostic, And It Came Back As Egr Valve Failure...

I Keep Getting The Insufficient Egr Flow Code. I Have Replaced The Egr Valve. I Have Great Vacuum At The Manifold. I Have Cleaned The Maf...

I Had Noticed In The Last Few Months When I Get Gas And Unscrew The Cap The Tank Has Alot Of Negitive Pressure In It You Can Hear It Suck...

Each Time I Crank The Car It Emmits A Stroung Smell Form The Heating Unit. It Does Not Do It Under Defrost Or Any Other Setting Just The...