There should be a sticker located in the engine compartment that shows the emission related vacuum line routing.
Vehicles made in the USA have a diagram on a small sticker under the hood, in the engine compartment, that shows emission vacuum line routing.
YES! Any time you adjust the timing you should disconnect the vacuum advance.
Cold cathode emission is the phenomenon where electrons are emitted from a metal or other material without the need for heating it to high temperatures. It occurs due to the presence of a strong electric field near the surface of the material, which causes electrons to be pulled out and emitted. Cold cathode emission is utilized in various devices such as neon lights, vacuum tubes, and gas discharge tubes.
we need vacuum to remove moisture from tank
There should be a sticker somewhere under the hood showing a diagram of all the vacuum lines and where they go.
"Some vacuum cleaners that do not need bags are the new electronic ones. The ones that you need to charge. Although they tend to need a lot of time to charge, it's much easier to dump the garbage. The popular vacuum cleaner brand Hoover should have some available in a Sears store."
There is a problem in the emission system, You need to have engine scaned with a engine scanner to find the problem. It could just be a loose gas cap, vacuum leak under the hood.
Wherever you can buy vacuum cleaners online, you can also buy accessories for those vacuum cleaners. Typically all you would need to do is do a search on vacuum cleaner accessories and you should find what you are looking for.
It should be on filter and don't forget to backwash at least once a week.
If it is the valve on top of the fuel tank, it weel need to be replaced.
You need a vacuum gage, hook it to a vacuum port that has constant vacuum. It should have about 19 to 25 inches of vacuum at idle for a stock engine if the timing is set correctly. Now quickly snap the throttle wide open the gage should drop to about 5 then back to where it was. You can also set the timing by adjusting the distributor so you get highest vacuum reading.