Ok so normally no issues put stabilizer and startron in last year ran it into engine did my usual but it’s been a whole year anyway new plugs new gas filter slash water separator put it on the muffs starts right up no hesitation at all idles great but when I give her a rev or two just to wake her up she shakes her head violently from side to side til I let back to idle I thought it was missing but then noticed the bulb was almost flat now I’m going to replace it with a new omc bulb I just want to know if you think that’s the reaction I would get when it’s calling for fuel and not getting as much as it wants thanks pat