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Anymore when I start my truck up in the mornings, with the temp being anywhere from -10 - 20 degrees, its sounding pretty rough. Right when it fires the RPMs jump way up and then back down and it kinda sputters and idles rough for a few seconds, Its even done it being plugged in. Running motorcraft 10W30 and an additive. Stock Flash. Should I just take it down to the dealership and try and get the new reflash? Or could this possibly be injector issues. Thanks for any advice. Adam
Is there anything you can do about sticking injectors? Or do they pretty much have to be replaced? Cant beleive they might be sticking, Ive always tried to use good fuel and fuel additives...oh well