What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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Grady_Wilson

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Knocked out the driver side valve cover gasket earlier.
Wind picked up as I was finishing up so I didn't get to do an oil change.

Gaskets on both sides were hard as a rock and very brittle.
Came off in pieces while the hold down bolt grommets were also very brittle.
Some were still flexible but most fell apart during removal.

Really glad I finally had the chance to take care of them.
 

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