CHEVROLET TRAILBLAZER P CODES (POWERTRAIN)

My Vehicle Is Throwing Five Codes Two That Are The Same. P0030, P0128, P0035, P0030 And P0035 In That Order. I Am Just Wondering Where I...

Hi There, I Am Condering Buying This Car For My Teenager. It Has Obviously Been Well Taken Care Of, But When I Went For A Test Drive...

I Recently Changed The Thermostat And Temp Sensor To Clear Codes And Remove The Check Engine Light. After Putting Everything Back Together...

Received P0412 & P0418 Codes. Scanner States Secondary Air Injection System Valve A Circuit Malfunction And Secondary Air Injection System...

I Have Changed The Secondary Air Pump As The Code Says And I Still Get The Same Message. I Have Checked All Around For Leaks And Cannot Find...

I Was Driving And The Service Engine Light Came Plus The Security Light Ran A Scan And Po606 Code Came Up

Engine Cooling Problem 2004 Chevy Trailblazer 6 Cyl Four Wheel Drive Automatic The Check Engine Light Came On Today While Driving To...

For A Little Over A Month, P0171 (system To Lean) Code Comes Up. My Brother Has Cleaned The Throttle And The Maf. It Then Worked Fine For A...

I Got Code P0496 Which Part Should I Change?

My Moms Car Quit Running I Ran My Diagnostic Tool On It And Came Back With A Po455. Evap Gross Leak/no Flow. Replaced Gas Cap Did Not Fix...