Cobalt SS Network - Bad Zfr bearings?

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sszfr

02-12-2019 06:23 PM

Bad Zfr bearings?

Hey guys. I’ve got a fbo e47 tuned lnf with a 6758. Runs like a top. Recently, when I shut the car off I can hear like a “whirring” noise coming thru my intake, (k&n) and I’m worried it might be my turbo bearings going bad. It also makes this noise at idle. Something i should be concerned about?

user 72239

02-13-2019 01:08 AM

ball bearing turbos spin when the car is shut off. its a normal thing.

but if you can get a video, then we may be able to help.

tomj77

02-20-2019 08:48 PM

hahaha watch Cletus McFarlin video when they pur ball bearing turbo onto ruby, damn thing spun for like 2 minutes after car was off. same sound too.

goto 6:45

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