Crackling noise from under the hood when at WOT.
For a while now I have been hearing this crackling noise from under the hood when at WOT ever since I put in the smaller pulley on the */C. Does anyone know what this may be or how i can fix it. Also the crackling is followed by a squealing noise from under the hood which i think is the belt slipping. I have goodyear gatorback but it may have been warn out since i was running the belt on there w/o adding the bigger belt tensioner pulley. Please help thanks