Small Engine Gas Tank Drain Valve

My way of draining fuel from a snowblower or tractor at the end of the season.

Small engine gas tank drain valve.

If you spot debris in the gas tank or leaking gasoline it s time for fuel tank maintenance. Neither of these are good as one can destroy the engine and the other cause a fire. Never attempt to repair a damaged tank. This can be easy to forget especially when using remote controls.

If the fuel bowl has a big bolt in the middle break the bolt loose and drain the fuel. Bad valves may stick and can develop pits cracks or grooves that cause your engine to lose power and fuel efficiency. You can find this by following the fuel line from your fuel tank to the engine. One will drain the fuel into the crankcase the other will drain into the muffler and then on to your garage floor.

Most small gas engines have a fuel valve that should be shut off by when the engine is not in use. The fuel winds up in one of two places depending on the position of the engine valves when shut down. Valves control the flow of fuel vapor into the combustion chamber and the flow of exhaust gases leaving the engine. This inline fuel shut off valve replaces faulty or dirty valves to boost engine power and fuel efficiency.

Then retighten the bolt. Fuel tanks are designed to keep your engine s fuel clean vented and secure on all lawn mowers snow blowers and outdoor power products. Find small engine replacement parts at lowe s today. 90 degree fuel shut off valve service kit bushing filter grommet for 192980gs 208961 kohler 25 462 03 s rotary 13116 plastic gas tank engine generator pressure washer 4 7 out of 5 stars 196 11 95 11.

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I don t rust my carburetors any longer. While draining the fuel tank may sound like a good idea it could harm your engine. If your fuel bowl has a drain on the bottom loosen the drain bolt or valve and drain out the remaining fuel.