2007 Mazda B3000

The 2007 Mazda B3000 is a compact pickup truck that’s essentially a rebadged Ford Ranger. The B3000 offers a practical and affordable option for those needing a smaller truck. The 2007 model is available with a 3.0L Vulcan V6 engine that produces approximately 148 horsepower and 180 lb-ft of torque. Another engine option is the 2.3L inline 4-cylinder engine. Transmission options include a 5-speed manual and a 5-speed automatic transmission. Owners generally appreciate the B3000’s reliability, compact size for city driving, and decent fuel economy. Common dislikes include its relatively basic interior, limited cargo capacity compared to full-size trucks, and a somewhat dated design.

Engine

3.0L Vulcan V6

• EGR Valve Failure
  • Description/Symptoms: Check engine light, rough idling, poor acceleration, and decreased fuel economy.
  • Solution: Replacement of the EGR valve.
  • Estimated Cost to Fix: $150 - $300
  • Recalls: None Found
• Thermostat Housing Leak
  • Description/Symptoms: Coolant leak near the thermostat housing, overheating, low coolant level.
  • Solution: Replacement of the thermostat housing and gasket.
  • Estimated Cost to Fix: $100 - $200
  • Recalls: None Found

2.3L Inline 4-Cylinder Engine

• Camshaft Position Sensor Failure
  • Description/Symptoms: Stalling, rough running, check engine light.
  • Solution: Replacement of the camshaft position sensor.
  • Estimated Cost to Fix: $80 - $150
  • Recalls: None Found

Transmission

5-Speed Automatic Transmission

• Erratic Shifting/Slipping
  • Description/Symptoms: Delayed engagement, slipping between gears, harsh or erratic shifts.
  • Solution: Could be caused by low fluid, a faulty solenoid pack, or worn clutches. A complete transmission rebuild or replacement might be necessary if internal damage is significant.
  • Estimated Cost to Fix: $100 (fluid change) - $2000+ (rebuild/replacement)
  • Recalls: None Found
• Torque Converter Failure
  • Description/Symptoms: Shuddering at low speeds, especially under light acceleration. May also present with a check engine light.
  • Solution: Replacement of the torque converter. In some cases, it might be advisable to replace the entire transmission.
  • Estimated Cost to Fix: $500 - $1500
  • Recalls: None Found

5-Speed Manual Transmission

• Clutch Failure
  • Description/Symptoms: Slipping clutch, difficulty shifting, unusual noises when pressing the clutch pedal.
  • Solution: Replacement of the clutch disc, pressure plate, and throwout bearing.
  • Estimated Cost to Fix: $400 - $800
  • Recalls: None Found

Suspension

• Ball Joint Wear
  • Description/Symptoms: Clunking noises from the front end, especially when going over bumps. Uneven tire wear. Loose steering.
  • Solution: Replacement of the worn ball joints.
  • Estimated Cost to Fix: $200 - $500 per side
  • Recalls: None Found
• Leaf Spring Sagging/Cracking
  • Description/Symptoms: Rear end sagging, especially when loaded. Reduced ride height in the rear. Visible cracks or rust on the leaf springs.
  • Solution: Replacement of the leaf springs.
  • Estimated Cost to Fix: $300 - $700 per side
  • Recalls: None Found

Electrical

• Instrument Cluster Issues
  • Description/Symptoms: Intermittent gauge failures, flickering lights, or complete instrument cluster failure.
  • Solution: Could involve resoldering connections, replacing individual components on the circuit board, or replacing the entire instrument cluster.
  • Estimated Cost to Fix: $100 - $500+ depending on the repair needed
  • Recalls: None Found
• Door Lock Actuator Failure
  • Description/Symptoms: Doors not locking or unlocking properly with the remote or power door lock switch.
  • Solution: Replacement of the faulty door lock actuator.
  • Estimated Cost to Fix: $100 - $250 per door
  • Recalls: None Found

Exterior

• Rust on Lower Body Panels
  • Description/Symptoms: Rust forming around the wheel wells, rocker panels, and door bottoms.
  • Solution: Rust repair or replacement of affected panels.
  • Estimated Cost to Fix: $200+ per panel depending on severity
  • Recalls: None Found

Interior

• Broken Door Handle
  • Description/Symptoms: Door handle breaks internally making it hard to open the door from the inside or outside.
  • Solution: Replacement of the door handle assembly.
  • Estimated Cost to Fix: $50-$150+
  • Recalls: None Found

Summary

The 2007 Mazda B3000, while generally reliable, does have some common issues that potential buyers should be aware of. Engine issues such as EGR valve and thermostat housing failures in the 3.0L V6, and camshaft position sensor issues in the 2.3L are fairly common and are not too costly to repair. Transmission problems, particularly erratic shifting in the automatic, can be more serious and expensive. Suspension components like ball joints and leaf springs are also subject to wear and tear. Electrical gremlins, like instrument cluster and door lock actuator failures, can also surface. Rust on body panels is another common concern. Overall, the B3000 is a decent truck, but addressing these potential issues can ensure a better ownership experience. The severity and cost of repairs vary, but potential buyers should factor these possibilities into their purchase decision.