I am researching the "GEM" for my Mazda Tribute. We have been having bizarre electrical malfunctions. I just came accross complaints regarding this and Ford Expeditions. They were losing power with lights, radios, etc., and traced it all to a leak in the windshield, which was causing water to run down the harness and onto the "GEM" and fuse panel. The Gem sounds like a contraption attached to the back of your fuse box that receives signals to turn on and off electrical devices in your car. If the GEM and/or fuse panel gets wet, it malfuncitons and all kinds of crazy things start to happen, ie you turn off the radio, but the GEM doesn't get the correct msg, and it doesn't turn it off. The battery can drain, or I suspect, in my case the radio can just come on at a later time, even when you think you turned it off. Google Ford Expedition and GEM fuse and you should get some interesting results. Also, sounds like the GEM is something that a dealer has to install if it goes bad as they have to program it with the old GEM. Hope something here helps.
Just behind the battery
The recommended spark plug gap for a 1998 Mazda B4000 is .054"
www.promanuals.com/serviceparts/2004-mazda-b4000-truck-owners-manual-automated-download
The drain on a Mazda B4000 radiator is typically located at the bottom of the radiator on the passenger side. It usually consists of a plastic or metal valve that can be opened to allow coolant to drain out. To access it, you may need to raise the vehicle and ensure that the engine is cool to prevent burns. Always have a container ready to catch the coolant when draining.
NO, the Mazda B4000 is basically a re-badged Ford Ranger. The 4.0 L engine has a timing chain and not a belt.
where i look only year 1994 mazda b4000 truck -fuel sending that find hard time
Instructions on how to remove a 1994 B4000 Mazda 4 wheel drive transmission
In the engine bay
Burn out the whole truck disconnect the battery do not ever drive the truck there are more but these will work. You are welcome
4.0 l ford engine
A 1994 Mazda B4000 typically requires about 12 quarts of transmission fluid when performing a complete fluid change, including the torque converter. However, the exact amount can vary depending on whether you're just draining and refilling the transmission or doing a full flush. Always refer to the owner's manual or consult a mechanic for the most accurate information.
on the oil pan