I don't think i have ever had this problem.3000rpm and above,belt that runs water pump, p/s pump squeals.I have sanded pulleys changed w/p,tried different fan combos nothing helps.Its a new set up,squealed from day one.383 .040 over, pulleys off a 440 m/h.pulleys align with straight edge and don't wobble.please help,pulling what hair i have left out.thanks ,BILL

Last edited by oldschool; 04/20/18 04:22 PM.