Storing a 2011 Ford Mustang with Sea Foam in the oil [SOLVED]

Jim: Just did a oil change on my 2011 Ford Mustang v6 3.7. I used synthetic oil 5/20 viscosity. Is it safe to store my car for the winter with Sea Foam in the crankcase?
Storage is a heated garage and will start engine twice monthly.

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Jim D.
Jim D.
2 years ago

Thanks for the question Norm. Yes, Sea Foam is 100% petroleum (same as motor oil) so will always safely mix with motor oil no matter how long the oil sits in the crankcase. Hope this helps!