CHEVROLET IMPALA TROUBLE CODE

Hello There. I'm Trying To Diagnose A P0401. I Had A P0405 Previously But Confirmed A Bad Egr Valve That Was Reading A Sporadic.05 To...

I Got My 3.8 Liter 2003 Impala's Trouble Code Scannedand Says Running Lean In Banks 2 And 4 What Could This Mean?

Car Gives Codes P0301. I Have Replaced Plugs, Wires, Coils, Aic Valve, Cleaned, Maf Sensor, Throttle Body. Still Have Same Problems...

My Scanner Shows A P0411 Code “secondary Air Injector Incorrect Flow” Any Advice On What To Change/ Look For To Rectify This. Thanks

I Have Had The Car Since New, And Taken Very Good Care Of It (normal Maintenance.) Around 225,000 Miles, My Dash Has Lit Up Like A...

Car Is Giving Me Code P0461, But A Mechanic Said It Could Be My Alternator.

Hello, I Have An Issue With The Egr Valve On A 2001 3.8l Chevy Impala. I Get The Dtc P0401code, Insufficient Flow. I Replaced The Egr...

I Have A 2002 With A P0420 Cat Code. The Factory Cat Was Replaced A Couple Of Years Ago After Becoming Clogged, And Had No Issues To Almost...

Code P0449 Came On. I Was Told To Replace The Solenoid Vent Canister. I Did, Reset The Code And It Popped Right Back Up. Tried Resetting It...

I Brought A New Battery, Alternator, Starter, Spark Plugs, And Water Pump But My Battery Light Still Comes On And Shuts Off After 5...