2003 Mazda B3000 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Mazda B3000
- how do I change bad berings driver side front
- all of a sudden stopped truck to have lunch. When done with lunch cranked truck
- Where is the fuel relay switch. After a few days the truck quits running.
- must the engine be raised to replace the oil pan gasket on 2003 madza b-3000
- need an input on what to do where to start
2003 Mazda B3000 Problems
Water intrusion into a connector 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.
The Check Engine Light may come on and the engine will run poorly. During diagnosis the technician may find a trouble code for the Camshaft Position Sensor (CMP), P0340. It is recommended to check the CMP driveshaft for looseness in the housing because if the shaft is loose, a new sensor will be damaged again. If the shaft has play, the CMP sensor and housing unit will need to be replaced. Our technicians recommend using the factory type timing tool for the replacement procedure.
A dirty, or contaminated mass airflow (MAF) sensor can cause the engine to run poorly. There may be a Check Engine Light with trouble codes relating to the MAF sensor, P0102 and/or P0103. In some cases, carefully cleaning the sensor element will fix the problem, but replacement may be required.
2003 Mazda B3000 Questions
Started twice today. The third time it would crank but would not start. Let set for a couple of hours then tried again and still crank but would not start.
one mechanic said 80.00$ plus parts others 300 t0 500
Heres the story, fuel pump and filter were changed a few months back and every since its been throwing the check engine light. We assumed it was because the seal didn't go on properly. well now that my truck is throwing codes left and right, I looked into it and its not even the right fuel fi...
2003 Mazda B3000 Recalls
2003 Mazda B3000 Reviews
This truck has been the best I have ever had . It has 105000 miles on it & I need only to put on a PCV valve. I need to know how to do that.