| 1 | 0 | 3 | 4 | 3 | 4 |
2003 Mazda B-Series Truck repairs by problem area
Engine (50%)
Transmission and Drivetrain (13%)
Brakes and Traction Control (25%)
Suspension and Steering (0%)
Electrical and Air Conditioning (13%)
Paint, Rust, Leaks, Rattles, and Trim (0%)
Other (0%)
Select a problem area
Chart based on 8 repairs.
2003 Mazda B-Series Truck 2dr Extended Cab 6ft bed
207-horsepower 4.0L V6 5-speed manual 4WD, part-time w/low range
| 120000 mi US $220 |
Overheating, solved with hose and fittings |
2003 Mazda B-Series Truck 2dr Extended Cab 6ft bed
207-horsepower 4.0L V6 5-speed automatic 4WD, part-time w/low range
| 124000 mi US $20 |
Cracked PCV hose setting 171/174 (lean mixture) codes. aped hose temporarily until proper parts can be obtained. |
| 123500 mi US $50 |
Thermostat housing is made of plastic. A seam failed and by the time the leak was noticed, it was substantial. The housing is difficult to access and the intake manifold has to be removed to replace it. The housing should have been metal. |
| 129000 mi US $50 |
Check engine light on, codes P0135 and P2195. Replaced oxygen sensor, bank 1, sensor 1. |
See TrueDelta's information for all Pickups
See TrueDelta's information for all Mazda models.
