Everything I have read is that Seafoam is a sham, Porsche does not recommend it so I would never use it.
If you look at a chemical analysis of Sea Foam, it looks just like nail polish remover.
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“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
I just ordered the spin on kit (with the filter, adapter and plug). Now the question is:
Should I use SeaFoam, or ATF to clean the engine, or nothing at all?
If you have been running a full synthetic, and changing it at reasonable intervals, you should not need anything.
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“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
2004 Porsche Boxster
2003 Porsche Boxster S
Hybrid Mode
