Have a zf5 with single mass flywheel behind the 6.9 that makes a consistent rattling noise above 2500 Rpm. Sounds like high speed gear rollover/chatter. Definitely internal. Seems a bit better on warm days.
Transmission shifts great. No other noises or hiccups. It was rebuilt because of old syncros. Funny thing is it didnt rattle before the rebuild.
I'm thinking gear preload? Since setting it is so touchy.
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Transmission shifts great. No other noises or hiccups. It was rebuilt because of old syncros. Funny thing is it didnt rattle before the rebuild.
I'm thinking gear preload? Since setting it is so touchy.
Sent from my SM-G975U using Tapatalk