r/Cartalk • u/Technical-Purpose-12 • Oct 04 '21

Can anyone help me figure this out? Exhaust

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u/MyBellyHurtsITry Oct 05 '21

If its not coolant it's probably not a head gasket. What car is it?

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u/Technical-Purpose-12 Oct 05 '21

2008 Nissan Quest 3.5L v6. Head gaskets were inspected and tested, none are blown or leaking.

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u/MyBellyHurtsITry Oct 05 '21

Looks like oil man. I don't know anything about Nissans, been a tech for one manufacturer all my life and it isn't Nissan. But check out if your car has oil separators or see what kind of oil vapor recovery it has (like PCV valve maybe)

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u/Technical-Purpose-12 Oct 05 '21

That was first on my list to replace tomorrow