kregg
New member
a couple days ago i got up early to start my runner to get it warmed up for the trip to school. 5 mins or so i get in and am off to school. I noticed a slight roaring or humming noise when i stepped on the gas. I turned the air off and the noise stopped. I turned it on again gave it some gas and heard it agin......sounds like a roaring/sucking noise only when the air/heat is on.....any idea what it is?????----thanks ---Chris---
