Hey all, back again with another problem 🙃 so I have a weird knocking that sounds like it’s coming from the bell housing directly under where the clutch is.. it’s an 01 6 speed with (supposedly) a South Bend Dual Disk. Noise stays even with clutch pedal pressed in, I just don’t hear the discs rattling any more. The noise is proportional with engine rpm. I’m praying to god it’s the flywheel bolts or maybe it’s the original 300k flywheel and the P/O just slapped a new clutch in, which is definitely possible due to other things done on the truck... maybe dual mass flywheel? Clutch spring hitting? Clutch component broken and is stuck in there? I’m almost certain it isn’t injector knock since it did that noise before I swapped with my buddy and he had pretty damn fresh injectors too. YouTube video attached as well.
https://youtu.be/WjidpvDkmus
you can hear the sound more towards the end when the phone is right under where I’m assuming the clutch assembly is. Hoping the clutch is just on its way out or was installed improperly (not good but better than a rod or bearing)