P CODES (POWERTRAIN)

Tried Cleaning Both Idle Control Valve & Egr Valve As Y Ou Suggested. Did Not Help, Both Were Fairly Clean And Functional. Also If Anyone...

Changed Pre-cat O2 Sensor And Same Codes Come Back Even After Clearing Computer. Cleaned Maf, Replaced Fuel Pump, And Used Fuel Injector...

This Code Is The Only One That Keeps Appearing Pending Twice In My Car, Now It Makes A Loud Funny Vibration Noise When You First Press The...

Comes Up As Evap Monitor Leak (small) Detected Where Do I Look For This And How Do I Fix? Any Help Is Appreciated, Thank You.

I Got The Code P0456 A Couple Weeks Ago And Went On To Fix It. I Changed The Spark Plugs, The Wires And The Air Hoses That Are Visible And...

System To Rich Bank1, Bank 2---- How Do I Troubleshoot These Codes, What Problems Should I Look 4, What Parts Can Be Defective

Engine Performance Problem 2003 Mitsubishi Lancer 4 Cyl Front Wheel Drive Automatic I Have Mitsubishi Lancer 2.0 2003. I Am Gettting...

I Purchase The Vehicle Used, After 2 Weeks Heard A Noise Didn't Sound Good, Took To A Shop, Mechanic Replaced The Camshaft On Exhaust...

Can Reset Code But It Comes Right Back. Engine Misses All Of The Time. Replaced Plugs, No Change. Inductive Timing Light Will Flash Rapidly...

This Code Is Coming Out On The Obd, But The Transmission Its Working Perfect With No Problems At All I Tooked To The Shop But They Said That...