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1994 Mazda B4000 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1994 Mazda B4000

1994 Mazda B4000 Problems

Water intrusion into a connector (X309) located under the cab, beneath the driver's seat, can cause a rough idle, erratic speedometer operation, ABS Light and Check Engine Light illumination, and automatic transmission shifting problems. If needed, connector repair parts are available from Mazda dealers, and possibly some Ford dealers.

If the engine cranks but does not start, it may be caused by a tripped inertia switch. Switch the key to "ON" and the fuel pump should be heard running for a second or two. Listen at the gas filler if necessary. The inertia switch is located on the firewall and can be tripped when the parking brake is set too hard and then released. The inertia switch should be reset, and will click when it is reset.

The engine may fail to start due to an electrically shorted sensor. Some of the sensors may internally short and not blow any fuses. A technician may find no spark and no operation of the fuel injectors in the diagnosis. One way a technician may isolate the defective sensor is by disconnecting sensors one by one to see if the engine starts.

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1994 Mazda B4000 Questions

A few days ago my battery light came on. Usually means the alternator.....took it in was bad. Got a new one and my battery still won't charge. Got a jump and it seems to have made things worse. Lower battery and when I turned on my headlights all my gauges died. Did I get a bad altenator...

After all this the truck will only start when spraying starter fluid into it, but when you turn it off won't start again by itself. we have run out of ideas as to what to replace and the computer doesn't show anything wrong with it.

gears shift fine once it kicks in when shut off does same thing every time to go somewhere is this possibly torque converter going bad or front pump in trans.?

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1994 Mazda B4000 Recalls

Ford has recalled Firestone Wilderness AT and Radial ATX tires installed on multiple lines of Ford trucks from 1991 to 2000. On some tires, under extreme conditions, the tread could separate, which can cause immediate tire failure. This may lead to a loss of vehicle control, injury, and death. Dealers replaced the affected tires.

THE STUDS WHICH ATTACH THE BRAKE MASTER CYLINDER TO THE POWER BRAKE VACUUM BOOSTER ASSEMBLY CAN DEVELOP STRESS CORROSION CRACKING AFTER BEING OPERATED FOR AN EXTENDED PERIOD OF TIME IN THE SOUTHERN CALIFORNIA LOCATION.THE PARKING BRAKE CONTROL SELF-ADJUST PAWL DOES NOT LINE UP PROPERLY WITH THE SELF-ADJUST RACHET CAUSING THE PAWL TO SLIP OVER ONE OR MORE TEETH IN THE RACHET.

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1994 Mazda B4000 Reviews

if your transfercase motor goes out. dont by another one. i can give u an easy fix.... and it ony takes 30mins r less 2 fix.

Bought truck with 120,000 miles love it runs great need new paint job clear coat came off. The best truck Mazda ever built best motor in this truck 4.0 v6.

lower shaft bearing is no good how do i fix it

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