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Engine Knock or Lifter Noise (Replace O-Ring)#02-06-01-038
4.8, 5.3, 5.7 or 6.0 V8 Engines...
I believe I read a post about a 03 having the knock not long ago. So yes the knock is still an issue (annoyance) of some trucks, it's a toss of the dice whether yuou get one or not. All in all I still would buy another Chevy Truck cuz I'm partial to them but they need to resolve their production line problems with these engines.
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