it goes in the dip stick tube.
Rcommended manual transmission lubricant type: MERCON automatic transmission fluid - Haynes Repair Manual #36071, 1994-2005 Mazda Pick-ups B2300, B2500, B3000, B4000.
Wiring diagram for 96 Mazda b2300
What is color for hot wire on a 1996 mazda b2300 truck for radio
Mazda named their truck models by engine size, so a B2300 is a 2.3 liter engine.
I found the owners manual for the 2003 mazda b2300 and it shows the fuses and what they are. http://www.manualowl.com/am/Mazda/2003-B2300/Manual/798
In the fuel Tank
You don't use clutch fluid for a manual transmission vehicle.
If you have to ask such an obtuse question I suggest you just take to a local shop and have it done.
A vacuum leak is one possibility.
The maximum towing capacity of this 2003 B2300 from Mazda is 1,640. This truck has gross combined weight rating of 4,800 pounds.
google this ...mazda-autobestanswer. details there about the code 1506
chain the axle to a tree and just drive away. It's gone man.