Cool 2003 Impala Car Running Rough Check Engine Light Flashing References
Cool 2003 Impala Car Running Rough Check Engine Light Flashing References . Web when i purchased it, it had been sitting for a while. If it is not, start with pulling the plugs and visual inspection of the air. How to Diagnose Car Running Rough YouTube from www.youtube.com Web driving home tonight on level road and just before a hill right before the car decided to downshift, that split second when it lags until the transmission shifts the check engine light started flashing. So i did a tune on and add fuel injector cleaner and the. If you have a flashing check engine light, turn off the engine.