drain your tank
Yes, gasoline starts to go bad when it is about 1 month old. After 6 months you should not burn it in an engine unless you have put a fuel stabilizer in it. In that case it will be usable for about 8 months. This is also important with small gasoline engines on lawnmowers for example. Bad or old gasoline can damage a small engine very easily.
No
It is bad for your neighbors.
Gasoline will turn an orange color when it goes bad and it will also have a foul odor. New gasoline is a clear with a slight tan color.
yes
yes
No. However you should be aware that Vaseline is bad for you. It is petrolium. That is what is what gasoline is made out of.
A chlorine solution in gasoline. It should be noted that this is an extremely bad thing to try, given that any improper use of chlorine will almost certainly result in somone dying.
There are many things that can cause gasoline to go bad. Time (decrease in volatility), oxidation, or water contamination are all culprits.
Yes, a bad ignition condenser will keep a motorcycle from firing. A bad ignition condenser might also have caused the points to stick together and burn up.
They can go bad.
Sure.