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Soichiro · 05-06-2012, 01:54 PM

I don't know much about the science behind it, but I recently used Seafoam in the gas tank of a car with 183k miles with no negative effects. I'm not sure how much of a measurable benefit it gave, although it seemed to run more smoothly afterwards.

05-06-2012, 01:54 PM	#2 (permalink)
Soichiro EcoModding Lurker Join Date: Apr 2012 Location: Indianapolis Posts: 39 Elise - '13 Hyundai Elantra GLS Thanks: 5 Thanked 6 Times in 4 Posts	I don't know much about the science behind it, but I recently used Seafoam in the gas tank of a car with 183k miles with no negative effects. I'm not sure how much of a measurable benefit it gave, although it seemed to run more smoothly afterwards.