2003 Mazda B3000 Service and Repair Manual

This factory service and repair manual for the 2003 Mazda B3000 concerns a pickup built with three cab choices and one V6. The V6 is a 3.0L of 182 cubic inches using overhead valves, naturally aspirated, and it is listed for flex-fuel or gasoline. The cabs run from the 2-door standard cab pickup to the 2-door extended cab pickup and the 4-door extended cab pickup, and the trims are DS and SE.

Engines covered

• 3.0L V6 (182 cu in) — OHV, naturally aspirated, flex-fuel or gasoline

Body styles covered

• 2-door extended cab pickup
• 4-door extended cab pickup
• 2-door standard cab pickup

Trims covered

• DS
• SE

Known issues on the 2003 B3000. Electrical work on the 2003 B3000 is supported by wiring diagrams and diagnostics, and the manual adds procedures, specifications and torque values for the overhead-valve 3.0L V6 and its fuel, ignition and cooling systems. The transmission, drivetrain, brakes, suspension and steering are covered with the same kinds of data, as are the bodies of the three cab styles.