2012 Mazda 6

Introduction:

The 2012 Mazda 6 is a midsize sedan that offers a refined driving experience and a spacious cabin. It comes standard with a 2.5-liter four-cylinder engine that produces 167 horsepower and 168 lb-ft of torque. A 3.7-liter V6 engine that produces 272 horsepower and 269 lb-ft of torque is also available. Both engines are paired with a six-speed automatic transmission. The Mazda 6 has received praise for its handling, fuel efficiency, and comfortable interior. However, it has also been criticized for its lack of features and its small trunk.

Engine

• 2.5-liter four-cylinder engine

  • Fuel pump failure: Symptoms include the engine stalling or refusing to start. Solution: Replace the fuel pump. Estimated Cost to Fix: $400 - $600+
  • Timing chain noise: Symptoms include a rattling noise from the engine. Solution: Replace the timing chain. Estimated Cost to Fix: $1000 - $2000+

• 3.7-liter V6 engine

  • Intake valve carbon buildup: Symptoms include decreased engine performance and fuel efficiency. Solution: Clean the intake valves. Estimated Cost to Fix: $300 - $500+
  • Oil leaks from valve covers: Symptoms include oil leaks from the top of the engine. Solution: Replace the valve cover gaskets. Estimated Cost to Fix: $200 - $400+

Transmission

• Six-speed automatic transmission

  • Delayed or rough shifting: Symptoms include the transmission slipping or hesitating between gears. Solution: Flush the transmission fluid and replace the filter. Estimated Cost to Fix: $200 - $400+
  • Transmission failure: Symptoms include the transmission not engaging or slipping out of gear. Solution: Replace the transmission. Estimated Cost to Fix: $2000 - $4000+

Suspension

• Front suspension noise: Symptoms include a clunking or rattling noise from the front of the car. Solution: Replace the sway bar links or bushings. Estimated Cost to Fix: $100 - $300+
• Rear suspension sag: Symptoms include the rear of the car sagging when loaded with passengers or cargo. Solution: Replace the rear springs or shocks. Estimated Cost to Fix: $300 - $500+

Electrical

• Battery drain: Symptoms include the battery going dead after a short period of time. Solution: Test the battery and alternator, and replace if necessary. Estimated Cost to Fix: $100 - $300+
• Electrical shorts: Symptoms include blown fuses, flickering lights, or other electrical problems. Solution: Find and repair the short circuit. Estimated Cost to Fix: $100 - $500+

Exterior

• Hood latch failure: Symptoms include the hood not staying closed. Solution: Replace the hood latch. Estimated Cost to Fix: $100 - $200+
• Door lock failure: Symptoms include the door locks not working properly. Solution: Replace the door lock actuators. Estimated Cost to Fix: $200 - $400+

Interior

• Center console rattles: Symptoms include a rattling noise from the center console. Solution: Tighten or replace the console mounting bolts. Estimated Cost to Fix: $100 - $200+
• Dashboard creaks: Symptoms include creaking or popping noises from the dashboard. Solution: Apply a dashboard anti-rattle kit. Estimated Cost to Fix: $50 - $100+

Summary:

The 2012 Mazda 6 is a reliable car with few major issues. However, some owners have reported problems with the fuel pump, timing chain, and transmission. The cost to fix these issues can be expensive, but Mazda has issued recalls for some of them. Overall, the 2012 Mazda 6 is a good choice for drivers who want a reliable and affordable midsize sedan.