2000 ccsb 5.7 4l80e 4x4
Not sure if this is the right section to post this issue but i have no idea what it could be. I have only owned the truck for a few months now, its always done it. Been trying to figure it out but no luck. Every time I come to a stop and idle for a minute (red light) ill hear and feel a big thump like somebody softly rear ended me. I also have been getting a vibration from around 35-60mph I suspect driveshaft center bearing.
Not sure if this is the right section to post this issue but i have no idea what it could be. I have only owned the truck for a few months now, its always done it. Been trying to figure it out but no luck. Every time I come to a stop and idle for a minute (red light) ill hear and feel a big thump like somebody softly rear ended me. I also have been getting a vibration from around 35-60mph I suspect driveshaft center bearing.