P CODES (POWERTRAIN)

I Have This Code Showing Up On My Buick Can You Let Me Know What Types Of Things Can Throw This.

Transmission Problem 1998 Chevy Malibu 6 Cyl All Wheel Drive Automatic I Have A Chev Malibu 98, I Got The Codes P0711 And P1810...

Hi I Was Just Leaving My House And The Check Engine Light Started Flashing And This Code Is What Came Up. I Was Wondering What I Can Do To...

Truck Is Running Lean, But Drives Good. Starts Acting Up When I Am Going Slow And In Idle But Not All The Time. I Have Replaced Fuel Tank...

Ok I Started With The Basics, Fuel Is A Solid 55-60 Even Under Load Driving. I Diagnosed The Ignition Module As Bad (had It Tested) Failed...

Engine Performance Problem 2004 Chevy Malibu 4 Cyl Automatic 78,000 Miles I Changed The Spark Plugs And I Still Am Getting The Misfire...

Just Replaced Head And Did Complete Tune Up And Don"t Know Where To Go Next? Car Has Random Misfires On Idle Updated 2-5-09 Already Did...

My Auto Has Engine Lite On And Has Po300 Code I Need To Check The Fuel Pressure But Dont See The Check Valve To Hook Up To It. Also I...

I Have A 3.4l Chevy Engine With A Multiple Miss Fire, That I Have Been Trying To Fix For The Last Two Years And I Am At A Dead End Or I'm...

Caty. Conv. Efficiency Low Bank One. The Converter Has Been Replaced And The Code Later Appeared Again. The Oxygen Sensor Was Then Replaced...