Tag Archives: oil

ADVISORY: 3.6L Pentastar Oil Assembly Explosion!

Ok, well maybe an explosion is a strong statement.

Anyway, I just had a crazy thing happen to me while changing my oil.  And, after a quick scan of the web, this is a relatively new issue now that many of the 3.6l Pentastar engines are aging.  This issue seems to only affect model years 2012-2013. 

As with all my oil changes, I left the oil filter cap off while the oil drained.  I was actually in the process of attaching the new o-ring to the cap, and pulling the new filter from the box when BANG!  The sound of a gunshot echoed in the shop.  On the floor was a long plastic piece, and a large spring rolling around.  Oil was sprayed on the fenders, under hood, and the floor.

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