02Oilburner
SDD Power Hungry
Now that I have new tires on the truck I can here a noise when the truck is in the 1750 to 2000 rpm range. It make the noise in every gear including OD. Seems to be more noticeable when driving on level ground or going down hill. It stops if I take my foot off the go pedal or If I put the truck under load up a hill. Any ideas? Thanks guys!