PONTIAC P CODES (POWERTRAIN)

Since I Bought This Car Back In August I Have Been Getting A Mil And These Are The Codes. The Light Will Come On And Go Off Every Few Days...

On This Vehicle The Code Po193 Keeps Popping Up. I Have Check The 3 Wires From The Ecm To The Fuel Rail Pressure Sensor All Okay. None...

I Have A 99 Grand Prix Se 3.1 Engine With About 206k Miles. About A Week Ago My Ses Light Came On. Took It To Auto Zone And Was Given The...

When The "service Engine Light" Goes On A Put A Reading Coding Machine Into The Car's Computer And Generated The Following Two Codes: ...

I Have A 1999 Pontiac Grand Prix. The Check Engine Light Is On And The Code Is P0449. I Replaced The Vent Valve Solenoid Located In The...

Well I Got My Car Inspected Last Month At The Beginning, Figuring I'd Not Put It Off. It Failed Miserably, Like 6 Obdii Codes. I Got...

Hey, Guys I Replaced The Trans. Bearings, Took Car For A Ride, The Engine Light Came On, I Pulled The Code P0420 Cat. Eff. Below Threshold...

Hi, I Have Been Battling This P0420 Code On My Car (gt Model) For A While Now And Was Hoping Someone Would Have Some More Insight On The...

Grand Prix Gtp Supercharged Read A Code Of Po300. I Put 87 Octane Will This Trigger This Code.

So, As You Can See I Have The Car Listed Above. Great Car. Looks Beautiful, Clean. However One Morning I Go Outside To Crank It, And...