Sound Decoder for a Caterpillar? Dec 13, 2009 15:29:45 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by cargostar on Dec 13, 2009 15:29:45 GMT -5 Hi everyone!I'm looking for a sound decoder that can be programmed for the sound of a Caterpillar diesel. I'm building a couple of re-powers for the ONR, and looking for a correct sound.Thanks!Dave