YES I NEED SOME HELP, I HAVE NOTICED A FLUTTERING SOUND WHEN I PUSH ON THE GAS on 2002 GMC Yukon XL 1500

YES TO ADD TO MY QUESTION, IT ONLY MAKES THAT NOISE WHEN I ACCELERATE

Asked by for the 2002 GMC Yukon XL 1500
2 answers
most likely a misfire under load. that is common
it's a misfire