was changing the oil and happened to notice a hose clamp not where it was supposed to be. Turns out clamp came off reducer on hose from filter and was sucking dust in.I removed throttle body and intake and there is plenty of dust in them. Other then cleanning them out any suggestions on what else i should do? As i said i was in the process of changing oil and filter. I have not noticed any loss of power or anything else as far as it running.