1986 Mazda 626 problems

Common 1986 Mazda 626 problems

The Mazda 626 1986 is known for several common problems that owners have reported over the years. Here are some of the most frequently mentioned issues, along with details on what they entail and potential solutions:

• Engine Won't Restart: The engine may stop while driving and then refuse to restart. This problem is typically due to weak inner parts of the spill valve on the fuel injection pump, which can lead to a drop in injection pressure.

• Engine Cranks But Doesn't Start: The engine may crank but fail to turn over. This issue can be caused by a faulty distributor or a tripped inertia switch.

• Knocking From Front or Rear: A knocking sound may come from the front or back of the car, especially on rough roads. This problem is often due to broken or loose sway bar linkages.

• Engine Surge: The engine may surge when in forward gears. This issue is typically caused by a split intake tube between the mass airflow sensor and the throttle bottle.

• Rough Idling: The engine may run rough when idling and may misfire. This problem is often due to a worn-out intake manifold gasket, a common issue with the Mazda 626.

• Engine Stall When Stopping: The engine may stall when applying the brake to come to a stop. This issue is usually caused by low ATF levels, which can cause the torque convertor to lock up.

• Heater Problems: The heater may only work on one setting or not at all. This problem is often due to a faulty heater blower motor.

• Engine Misfiring: The engine may misfire, causing the revs to move up and down instead of remaining constant. This issue is typically caused by a failing MAF (Mass Air Flow) sensor.

In addition to these issues, the Mazda 626 1986 may also experience problems with its braking system, such as a leaking hydraulic booster or worn-out front brake pads

. The car's suspension may also be overly stiff, causing discomfort during driving

When encountering these problems, it's essential to diagnose and address them promptly to ensure the car's longevity and safety. Regular maintenance, such as checking and replacing worn-out parts, can help prevent these issues from arising in the first place. Additionally, consulting with Mazda specialists or mechanics familiar with the model can provide valuable insights and solutions for these common problems.

What years to avoid Mazda 626?

We advise keeping clear of the 2003, 2004, 2006, 2008, 2009, 2010, 2013, 2014, and 2016 models. Most issues with this vehicle come from troubles like engine failure, transmission troubles, and interior accessory troubles. These can be costly and take a large chunk of your savings instantly.

How many miles can a Mazda 626 last?

217,000mi

The estimated lifespan of a Mazda 626 is 217,000mi, before reaching the life expectancy upper limit. Fuel type is a major factor when looking into a vehicles lifespan/life expectancy.

What causes a Mazda 626 to not start?

The most common reasons a Mazda 626 won't start are a dead battery, an alternator problem, or failed starter.

How much horsepower does a 1986 Mazda 626 GT Turbo have?

A 626 GT (also called the Turbo in Canada) was introduced in 1986 using the 120 hp (89 kW) and 150 lb⋅ft (200 N⋅m) FET engine.

1986 Mazda 626 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Mazda 626 problems, we found that the most common problems with these 2023 model year vehicles are:

• Electrical system problems
• Seat belts problems
• Engine and engine cooling problems
• Visibility problems
• Power train problems

The graph below shows statistics for all 1986 Mazda 626 vehicle components and the number of complaints received.