Yes, it can cause damage from moisture / water condensing in the tank . If you are going to leave fuel in any tank or can for extended time add some fuel stabilizer to it to prevent this and keep the fuel fresh. A common brand is sold at most stores that have an automotive dept. Just ask a clerk.
if you left fuel in the tank over winter it could block up the carbs,bike could run for a while then die on you .happened to me ,wont make same mistake again.
Leaving fuel in the gas tank of lawn mowers or edge trimmers is not a good idea. Stale fuel can form a varnish-like residue in the fuel tank, fuel line, and carburator. To prevent this, either run the machine until the gas tank is empty or simply empty the fuel tank before storing the trimmer for the winter. If you have left fuel in the tank over the winter, it would be best to drain it from the fuel tank and add fresh fuel before using the trimmer. Also, a small container of fuel stabilizer, available at any home improvement or lawn care center, can be added to your gasoline can to keep it from getting stale during the season.
The best way to store a motorcycle for several months is to add a fuel stabilizer to a full tank of fuel. Then run the engine a few minutes so the stabilizer gets circulated. Change the oil and filter and flush and refill coolant if equipped. It's also best to check any other fluids such as gear oils or primary lube. (if it has a separate primary)
The tank may rust over long periods where it is not covered by fuel, especially over the winter period where the changes in temperature causes condensation inside the tank, depending where the dent is try and keep it topped up with fuel covering the dent - it is always wise to fill a tank to the brim when storing over winter, if you use it over the winter months then there shouldn't be a problem.
click it over to the on spot but don't let it turn over (your letting the fuel pump fill that filter up) do it couple times then turn it over. and see if you set off the security light (it will flash if you did)
Sometimes a needle and seat will stick "closed", especially if the fuel was not drained over winter. There can also be sediment in the tank or fuel line which prevents fuel from flowing.
there should be a fitting on the fuel rail going into the injectors on the top of the motor it should have a cap over the valve and say fuel line just take the cap off and press the valve in like you are letting the air out of a tire
49 Anything 50ccs and over requires a motorcycle endorsement.
Is your bike fuel injected, or more likely, does it have a carburetor? If it has a carb, are you turning the fuel off when you are not riding? If you're leaving it on, your carb could fill up with fuel while sitting, and then blow it out when you start. The same thing happens when I over-prime my lawn-mower.
You can get your motorcycle lisense at 14 years old
Iris is a perennial so it will winter over.
Yep. When you put the bike in storage for the winter you need to add a fuel stabilizer additive to the fuel tank, run the engine for awhile then close fuel valve and let the engine run out of fuel. Now the fuel in the tank is treated for storage and the carbs are empty of fuel.