If it is mechanical the diaphragm has a hole in it.
where is the fuel pump on a 89 Mazda b2200
It's in the fuel tank. You have to get access to the top of the fuel tank
How do you replace fuel pump 92 Mazda pick up B2200?
Look under vehicle follow fuel line from tank
In the fuel tank.
A Mazda B2200 engine with carburetor has 85 horsepower, and with fuel-injection has 105 horsepower.
14.8 gallons
17 gallon
in the gas tank ?
92 b2200 ,fuel injection psi should be 38 to 46 psi
Find out why it's running rich, fuel pressure regulator, air filter, etc....
If it is like the b2600i and b2200 it should be right behind the driver kick panel.