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Snapper Lawn mower smoking

If your Snapper lawn mower is smoking, especially blowing black smoke, the engine is usually running rich, meaning the carburetor is letting in too much fuel. The most common cause is a carburetor problem such as a stuck carburetor float that stays open and floods the engine. Right behind that is a choke stuck closed, which restricts air and throws off the air-fuel mixture. In many cases, fixing a Snapper lawn mower smoking issue comes down to inspecting the carburetor, cleaning it, or rebuilding it with a carburetor repair kit if internal parts are worn or sticking. If the damage or buildup is severe, replacing the carburetor may be the fastest fix. Whether your lawn mower engine smoking problem shows up all the time or only under load, checking for a mower running rich condition is the right place to start. RepairClinic.com makes it easier to match the right part to your machine. Enter your model number to find the exact Snapper carburetor or carburetor repair kit that fits your specific lawn mower.

01 - Carburetor is Letting Too Much Fuel In

If the lawn mower engine produces black smoke, this indicates that the carburetor is getting too much fuel (or "running rich"). If the carburetor float is stuck open, the engine will get too much fuel. Similarly, if the carburetor choke is stuck closed, the lawn mower engine will not be able to draw in enough air to create the proper air-fuel mixture.
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02 - Snapper Carburetor

If the lawn mower engine produces black smoke, this indicates that the carburetor is getting too much fuel (or "running rich"). If the carburetor float is stuck open, the engine will get too much fuel. Similarly, if the carburetor choke is stuck closed, the lawn mower engine will not be able to draw in enough air to create the proper air-fuel mixture.
Enter model number to search for the required part specific to your product
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03 - Snapper Carburetor Repair Kit

If the lawn mower engine produces black smoke, this indicates that the carburetor is getting too much fuel (or "running rich"). If the carburetor float is stuck open, the engine will get too much fuel. Similarly, if the carburetor choke is stuck closed, the lawn mower engine will not be able to draw in enough air to create the proper air-fuel mixture.
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Frequently Asked Questions

Why is my Snapper lawn mower smoking black?
Can a bad carburetor make a Snapper mower run rich and smoke?
Should I clean or rebuild the carburetor if my Snapper lawn mower is smoking?
How do I find the right carburetor or carburetor repair kit for my Snapper lawn mower?
Is it safe to keep using a Snapper mower that is smoking?