02 WS6 Knocking Please Help !!!!!
#4
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when you get the cover off there should be no play in any of the rocker arms if you find some in one cyclinder then that is the one you remove the rockers from and check for bend push rods or maybe a bad lifter. Good luck and keep us posted.
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Pulled the vavle cover, no issues with rockers or pushrods. The sounds really seems to be under the intake now. You can feel it on the intake bolts, cant feel anything on the valve covers or heads. My luck its a rod or something in the bottom end.
#11
LS1 engine noises are hard to diagnose without really digging into it. It sounds like a lifter to me but could honestly be anything. Try making a video with it hot and rev it to about 3500 from a idle. If its a rod bearing it will get louder as you rev it. If its a lifter cam related it will stay the same.
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LS1 engine noises are hard to diagnose without really digging into it. It sounds like a lifter to me but could honestly be anything. Try making a video with it hot and rev it to about 3500 from a idle. If its a rod bearing it will get louder as you rev it. If its a lifter cam related it will stay the same.
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dam i better check mine like that couse i have a funny sound at 2500 rpm and im thinking a rod also.but mine at cold nocks and warm it does it at 25 and up but not louder just stays the same and dont go away.