Originally Posted by Weebeeste

I had the weirdest thing hapen today. As I'm driving home in the rain, The crossfire starts to sputter and acts like its running on 3cylinders with no power and the engine shaking. I proceed to the dealer and and check the engine code in the parking lot. I turn the vehicle off and then start it and the car runs normal again. Should I be worried that the dtc codes p-0300, p0303,p0304,p0305,p0300,p304 show a missfire in the cylinders associated with the code or could it be bad gas? I'm going to check plugs tomorrow and should lmk if there;s a problem with the mix. Any suggestions would be very appreciated? Should I go to the dealer as I have a aftermarket warranty? Could this be caused by someone spraying something into the exhaust pipe as there r some idiots living here? Scratching my head as the car was running great up until this point. The vehicle has 47000 miles and is a base crossfire with no mods except a sprint booster.