seafoam sc400
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Joined: Feb 2010
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From: DFW, TX
seafoam sc400
nothing special, haven't post anything in quite some time... lately, my dad has been complaining about my exhaust smelling strong like unburnt fuel and the inside of the exhaust was wet black, soo suggested to sea foam, hopefully it clears it up, the exhaust does smell strong but i'm catless, not sure if that matters, and i think my mpg has decreased..cant remember bc i had a 4.27 rear end before so gas was pathetic anyway lol, but now i have the stock 3.26 rear end back in.. i believe i fill up once a week, traveling 24 miles a day all together/ 5 days a week for work.. I'm using premium gas now, but i have been using cheap "regular" gas. If this doesn't fix it, next should be to check the spark plugs?
wot after sea foaming, i couldn't see anything behind me but white smoke :roll eyes:
wot after sea foaming, i couldn't see anything behind me but white smoke :roll eyes:
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starstreak
GS - 3rd Gen (2006-2011)
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Dec 22, 2006 02:39 PM
