.031 is the spark plug gap for the b2200. I do know this for fact I bought my 1987 b2200 new,I def know this to be correct after 22yrs of ownership.
.32
.032
there is no gapping needed
The correct spark plug gap is 0.052 inch. Try to look for spark plug brands that fit the Mazda M.P.V. engine and already has the factory gap set near to this correct setting.
I found the correct gap setting for the 1994 Mazda B4000 to be .054. As found at the auto parts store and Advanced Auto.
Gap is 0.031 or 31thousandths. your truck has the 2184 cubic inch engine.
0.031 thousandths. or just 31 plain and simple.
Checked my '90 B2200 owner's manual and it sez: Carb: 0.031" (+/- 0.002) Fuel injected: 0.043" (0.004)
The spark plug gap should be set at 0.032 of a inch with a gap setting tool.This is simple and also suggest using ngk plugs(normal oem replacement) not platinum.Go with these for simple low cost,and ease of install and removal.
The gap setting is .38 to .42
.044 is the proper plug gap setting.
Plug gap for the Mazda B1800 should be .031" +/-.002" Kyrasis6 -Mazdatruckin.com