hey guys and gals, i'm the new guy so bare with me please. my truck spits and spudders and i'm not sure why it only happens when the engine temp is between 130 -165 changed the fuel filter put some additives in the tank. i notice when the engine spits the engine temp flucuates by 20 -30 degrees and sometimes the engine temp alert even flashes on the edge progammer screen. nothankst sure if the programmer is going bad or if i have an electrical problem or an injector problem any help would be great thanks.
