from around the fuel cap or the fuel can you use to fuel it. if it is a metal fuel tank then you can get rust built up in it and it starts to flake off
Trash can enter a riding lawn mower's gas tank through various means, such as improper refueling practices or contamination from the fuel source. Debris can also be introduced if the fuel cap is removed in a dirty environment. To prevent this, always use clean, approved fuel containers and ensure the tank is sealed tightly when not in use. If trash is already in the tank, it may need to be drained and cleaned to avoid engine damage.
it will probably explode or it will burst into flames either or its bad
it may not have one. If it does it will be located on the fuel line between the fuel tank and the carburetor.
That will vary for each make and model of mower.
Lawn mower gas mileage is generally categorized by gallons-used-per-hour, and the larger the motor's horsepower, the more fuel is used. A riding mower, for instance, with a 12 h.p. motor, and a one-gallon-tank, in middle-gear, will get around two hours per gallon.
bubbles on top of gas in tank
on the fuel line running from the tank to the carb.
A Wheel Horse riding lawn mower that ran out of gas and will not turn over after refilling the gas tank might be vapor locked. Maybe it will start after it sits a while with the gas cap off. There isn't much else a person can do if the tank vapor locked.
Possible buildup in the line from the gas tank to the carb.
There will be an inline filter on the fuel supply line from the tank to the carburetor
Lawn mower-under 1 gallonSemi-over 100 gallonsLawn mower-under 1 gallonSemi-over 100 gallons
To remove the gas tank on a 1998 6.75 hp self-propelled Craftsman lawn mower, first ensure the mower is turned off and cool. Disconnect the fuel line from the tank, being cautious to catch any spilled fuel. Next, remove any screws or bolts securing the tank to the mower's frame, and carefully lift the tank away from the mower. Make sure to handle any attached components gently to avoid damage.