I have been working on one I just got and it wouldn't idle after a tune up. I found a vacuum a large vacuum hose that comes off the under side of the air cleaner that goes to a vacuum pot. Off of that comes another one of the same size and goes to the base off the carburetor. It had come off and when I replaced it, it began to idle normally. You might try that and make sure all of your vacuum hoses are attached. A good tune up helps also (new plugs/wires/air cleaner, etc).
A person can find a wiring diagram for a 1984 Mazda b2000 in its maintenance book. They can also ask for a print out at an auto part store.
Around 2600 pounds
take it to a pro
205 75 14
under dash right of steering column.
Also,do you adjust them warm or cold?
It should have an electronic distributor. So no points to adjust. 0.18
Answer:My resources show that the fuel pump for the 1984 Mazda B2000 is an in-line electric type, mounted near the gas tank (outside of the tank, NOT inside). Check on top of driver frame rail above the front leaf spring eye.
There are a few variations on that. US/Canadian, Auto/Stick, Air/No Air, California. What you got?
No
May be a lose connection at top center of tank for sending unit.. Or Rust has likely eaten into float or mechanism as with most early 80's Mazda Pickups. There is no aftermarket replacement for sending unit or fuel tank.. Good Luck!!!
Yes it is a one piece shaft.