i went out and started up my truck this morning and it sound like the tranny was making noise like a grinding but i was in park then on the way to work it would do it again every now and then when i would accelerate and then again when i would decelerate getin off on the offramp. it just loud enough i can bearly hear it over the engine any ideas? i dont know what i could be since its making noise in park and while driving??? my transmission fluid is good and red no burnt smell? i hope it nothing big being i just replace my injectors last weekend and the bank account is dry.... its a 05' f350 automatic by the way