[BroadHopper]

The marina uses Startron in their bulk tanks and still have the cheapest gas on the lake.

I buy Marvel Mystery Oil by the gallon and use it on all my vehicles with no problems at all. In fact I bought a used Jeep with ultra low mileage. Previous owner rarely used the vehicle. On the second tank of gas, the engine was misfiring. I check the plugs and two had carbon deposits between the electrodes. Cleaned the plugs, it ran rough for about a half a tank, then ran smoothly since! Even the gas mileage increase by a couple a miles per gallon. Was it just a coincidence that I add MMO to the mix?

I bought the boat used, and it was 'burning' a quart of oil every 60 gallon of gas. Eventually the boat stop burning oil and running a lot smoother. I no longer see a black scum surface on the rear of the boat. Again, was it another coincidence?

My grandfather and father worked on motors during WWII and Korean War. When I had a tour recently at the NG motor pool in Concord, I spied a 55 gallon drum of MMO. If it is good for the military it must be good for civilian use!