CHEVROLET EMISSION

I Recently Changed My Evap Canister But Not The Wiring Harness. Checked Voltage With Multimeter And Nothing. I Have A New Harness I Just...

I Went To Autozone Last Night Because My Check Engine Light Was On, And They Did A Reading And The Code P0442 Came Back. It Says There'...

Let Me Discuss What's Going On With It. I Think There Might Be A Hard-to-find Evap Leak Present. The Strange Part Is That The Vehicle...

What Is The Purpose Of The Egr Valve And Where Is It?

The Engine Is A 3800 Series 2 L3. I’m Trying To Diagnose Code P0300 – Random Multiple Misfires. This Behavior Began Recently. I Can...

I Had The Fuel Pump Replaced. On The Way Home It Felt As If The Fuel Was Not Being Regulated And The Throttle Was Surging. The Service Light...

Hello, I Have The Car Listed Above With A 5 Speed, And I Was Wondering If Anyone Has The Schematics, Diagrams Etc, On Where The Canister...

I Need To Remove The Pcv Hose To Inspect The Valve But Cannot Disconnect The Hose. Is There A Special Tool Or Technique? Can You Provide The...

When I Drive My Car, It Makes A Sound Like When You Go Get Your Car Smog And Then Put It On That Machine That Spins The Tire. What Is Wrong...

Can You Give Me The Location Of The Vapor Canister Vent Valve And How To Replace It? I Would Appreciate It.