Ben B. in NY

I’ve been using ethanol-free 90 octane in my “toys” (e.g. my Harley Davidson motorcycle, ’51 Ford F1, and my ’31 Model A). If I started using ethanol fuel, would Sea Foam Motor Treatment help with problems caused by ethanol in my gas? Will it address all the problems attributed to ethanol and carburetors? I already…

Paul N. in MI

I use Sea Foam at every boat fill up. The boat engine is a Yamaha 225 HP 2-cycle. I want to start using a Yamaha product called Ring Free gas additive. Wondering if there is any problem mixing the two products in the same gas tank. Or does Sea Foam do the same as the…

Joe Z. in FL

Is too much Sea Foam Fuel Injector Cleaner bad for the car? I added a whole bottle to about 5 gallons of gas – will that make the engine not running properly? The car is a 2000 Nissan Maxima V6.  …

Buddy D. in FL

What is the method for applying Sea Foam Spray to a gas engine with dual throttle bodies? The car is a Nissan 300zx. Thanks….

Andrew J. in NB

I plan to use Sea Foam to clean the carburetor of a 6HP Mercury two-stroke outboard that won’t start. I want to be clear about the ratio of Sea Foam to new gas to put in the tank after draining the fuel tank and carburetor bowls – am I correct to say that the instructions…

Rod Z. in CT

I have an old Ford tractor with a gas engine that smokes a lot at startup and shutoff.  Do you have a product that will help clear things up and not smoke me out when I’m running the tractor?…

Mike P. in PA

I have a 1986 Corvette that has sat with the same full tank of gas for about 12 years and not been started during this time. It’s an L98, 5.7 L with aluminum heads. I used a fuel stabilizer for the first few years of this period but not for over 8 years now. Will…

Donna M. in GA

Not a question. Just kudos! Used Sea Foam in a very old but otherwise good push mower. It was skipping and tossing out nasty black smoke. I watched your Youtube mower video and did what was said. (I really didn’t feel comfortable learning how to clean out carburetor yet). Results were awesome! Thank you!!…

Mark B. in WA

I have a 1979 Honda CB400 Hawk motorcycle. I ride it every few weeks in the summer and even start and run in the winter to keep the fuel flowing through the lines. This past weekend it started as usual (full choke), but suddenly the engine dies out within 5 to 10 seconds and won’t…

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