Seafoam
#1
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#3
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x2. I put lucas oil treatment in everything I'm not running synthetic oil in. I even put a little in my lawn mower lol. If you replace 1 quart of oil with 1 quart of lucas, I bet it'll quiet it up. You can even use more than that according to the bottle. You'll get some more life out of your engine
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#5
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IMO it's only use should be to clean carbon from the combustion chamber.
#6
Join Date: Feb 2009
Location: Winnipeg, Manitoba, Canada
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+1 to that! I never used Seafoam in anything except the gas tank and brake booster air line. IF I were to put anything in the oil, it would be 1L of diesel for a 30 min idle, then immediately do an oil change!