I am a proud owner of a 97 collector's edition bone stock. I have taken the advisement of others by not developing a heavy foot. I noticed on slow accelerations a rattling sound coming from the transmission or a metal plate under the vehicle. If I step on the petal the sounds goes away. I believe the previous owners did some towing with the vehicle and wonder if the tranny was stressed or if their is a loss plate causing the sound. I find myself stepping on the gas to eradicate the noise but would rather have it repaired.