1994 Mazda B4000 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1994 Mazda B4000
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1994 Mazda B4000 ProblemsCrank but No Start Condition and No Spark
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.
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.
1994 Mazda B4000 QuestionsWhy would the brake lock up when I stop, when I have a abs system (1 answer)
Drove truck over heating,loss of power truck stopped running ,but off I let cool off then added water truck won't start back
All of the new units have leaked either at hoses or radiator cap. Have checked fluids and they are clear. Testing was done by mechanic to see if head gasket was the problem - was negative. Pulls from reservoir slowly and can see antifreeze running down radiator and under truck.
1994 Mazda B4000 RecallsFord Recalls Firestone Wilderness AT and Radial ATX Tires on Multiple Trucks and SUVs
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.