If it changes in pitch, it could be the fuel pump. Do you have the A/C on when you hear it? If so, it's possible that it's a fan or the pressure relief valve if it's low on freon. Otherwise, I agree with Dani that it could be one or more of the bearings. Johnny 5518 On 10/20/05, coreysmoo <coreysmoo@xxxxxxxxxxx> wrote: > > When I get my D up around 35 MPH, I hear a low humming sound coming from > the > front end. The sound does not get noticably audible until I hit 45 MPH. > It's not loud > or anything. It's just noticable. Could it be the fan? I can find no > problems upon > inspection of the area. Any clues? > > Corey > 2423 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/