Generation III Internal Engine 1997-2006 LS1 | LS6

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Apr 15, 2021 | 08:35 AM

#1

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TECH Apprentice

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From: Lincoln, NE

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Nova Smokin

I've seen this from time to time at the track, what usually causes this to happen? Is it a catch can pressure thing? Bad rear-main seal? Has to be some sort of vacuum or pressure things as car after he lifts goes back to not smoking.

Don't flame me on this just curious as do see this at the tracks. Just figured might learn something new.

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Apr 15, 2021 | 10:42 AM

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From: Central Cal.

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Bad/worn rings.....

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Apr 15, 2021 | 10:53 AM

#3

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From: Lincoln, NE

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Quote:

Originally Posted by G Atsma

Bad/worn rings.....

So with he added cylinder pressure after a few seconds it causes it to push past. I guess besides being down on power and getting walked by that Subaru no real harm for those to keep running then.

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