need help please!!!!!!

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by howell57, Jan 28, 2013.

  1. howell57

    howell57 New Member

    I have a 2003 Chevy 2500HD with the 6liter. the other day i was driving and had the cruise at 55 when the cruise all of a sudden shut off and truck went to around 1500 rpm and i had no pedal i could put it to the floor and it wouldn change i shut it off waited a few minutes and started it and it ran fine went to advance parts store and they said it was the mass air flow sensor so i replaced it. it ran great and now a week later the same thing happened again. anyone ever had this problem? or herd of it? whats the fix? any help is great help thanks in advance for any help!!!!

Share This Page