2007 Mazda B4000 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2007 Mazda B4000

2007 Mazda B4000 Problems

Runs Poorly, Possible Check Engine Light

A dirty, or contaminated mass airflow sensor (MAF) can cause the engine to run poorly. The Check Engine Light may or may not illuminate.  MAF sensor related fault codes P0102 and/or P0103 may be stored. In some cases, carefully cleaning the sensor element will fix the problem. If not, replacement of the sensor may be required.

Crank 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.

Rough Running Idle, Erratic Speedometer Operation, ABS Light Illuminated, Check Engine Light, and Automatic Transmission Shifting 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.

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2007 Mazda B4000 Questions

The 4x4 high light comes on and goes in and out of gear, but 4x4 low light wont (1 answer)

Why is that happening and is it a simple fix?

Why wont my altenator charge my battery with a new altenator and battery? (2 answers)

Altinator went, I replaced it. Didnt help. Wont charge battery. I changed battery, checked every connection and fuse. I checked for any draws, just a week draw probably from my financing company's tracking system. Mazda service tech told me that the altinator must be either a ford or mazda ma...

engine just died without sputter. wont turn over (1 answer)

never a problem before. 122,000 k only on the engine. runs great otherwise.. only thing different lately.. is im broke, so the tank has been more empty than full. this day in perticular.. my other half added syphoned gas so he could make it to the store...grrr. the gauge registers a 1/8 tank ...

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2007 Mazda B4000 Recalls

Passenger Frontal Air Bag Inflator Ruptures On Deployment

The passenger frontal air bag inflator may rupture on deployment, causing metal fragments to come through the air bag and injure occupants. Dealers will replace the passenger frontal air bag inflator free of charge to resolve the concern.

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