Ok so I usually just read the posts but something is really starting to bug me on my truck. It's a 2000 5.3 and it has this wierd stumble at idle. It's never the same some times it's really bad sometimes i can barely feel it. I think it may actually even be worse on an incline if that possible. The rpm's on my tach never seem to move so I'm stumped. One thing I do notice not sure if it is related but the dampner seems to wobble a little at idle but if you take it up to about 1500 rpm its looks fine? Anu ideas?

 

If this is in the wrong section please let me know..

 

try the Engine Interals section and its the weekend its faily quiet around here on a sunday