Re: y2k chevy 5.3 making a nocking noise
Thanks for the info, I have looked up tech papers for the 5.3 and found a very vague detail that said the 99-01 have an incorrect clearance set for the rod bearing & main cap bearings and that they are prone to failure. I have also seen some info but very little on the 4L60E (R)valve body being defective. Im starting to think I might change my mind obout being a chevy guy!!
ooZ714x4 chevy thunder air,fuel,spark