10 Most Common Problems With Ford Fiesta: With Solutions

Ford Fiesta

The Ford Fiesta, a compact car produced by Ford, has been a favorite for many due to its economical nature and fun driving experience. However, like any vehicle, it has its share of problems.

I will get you into ten known issues with the Ford Fiesta, providing explanations and solutions for each. 

1. Ford Fiesta Transmission Problem

The transmission system is pivotal for any vehicle, ensuring smooth movement and gear shifts. However, the Ford Fiesta has had its fair share of transmission woes.

Delayed Engagement

A common sign of a failing transmission is a noticeable lag when changing gears, particularly from park to drive. This can manifest as rough shifting, leading to issues with acceleration and gear changes.

Some Fiesta owners have reported:

  • Vibration in the driveline during tight turns.
  • Clunking noises during light acceleration.

Transmission Slipping

Another prevalent issue is the transmission slipping between gears. This can be particularly dangerous as it might cause the car to decelerate sharply, posing risks, especially on highways. Some symptoms include:

  • Sudden stops while in motion.
  • Slipping from a higher gear to a lower one without warning.

Possible Causes and Solutions

Various factors can lead to transmission problems in the Ford Fiesta:

  • Failed solenoid
  • Faulty torque converter
  • Low transmission fluids
  • Worn-out gears


  • Replace shift solenoid and bands.
  • Rebuild or replace the transmission.

2. Problem With Rear Axle

MK7 Fiesta rear axle bush replacementThe rear axle is crucial for the stability and safety of the vehicle. However, certain Ford Fiesta models, especially those produced in mid-2002, have reported issues related to rear axle welding.

Unstable Driving

A faulty rear axle can lead to:

  • Noisy driving experience.
  • Vibration during driving.
  • Overall unstable driving conditions.

What To Do

If you notice any of the above symptoms, it’s essential to address the issue promptly. For welding problems, re-welding might be necessary.

If the rear axle bolts are substandard, replacing them with standard ones is recommended. On average, fixing a rear axle problem can cost between $500 to $600.

3. Door Latch Failure

A properly functioning door latch is essential for the safety of the vehicle’s occupants. However, certain Ford Fiesta models, particularly between 2011 and 2015, have reported issues with door latches.

Door Ajar Warning

A malfunctioning door latch can lead to the “door ajar” warning light being constantly on, even if the door is securely closed.

Doors Opening While Driving

In more severe cases, the doors might unexpectedly open while the vehicle is in motion, posing a significant risk to the occupants.

What To Do

The best solution for door latch problems in the Ford Fiesta is to replace the entire door handle system. This ensures that the door latches securely, keeping the occupants safe.

Preventive Measures

To avoid door latch issues or to mitigate their impact:

  • Regular Inspections: Periodically inspect the door latch mechanism for any signs of wear or damage. This can help in identifying potential issues before they become severe.
  • Lubrication: Regularly lubricate the door latch mechanism to ensure its smooth operation. This can prevent wear and tear and prolong the lifespan of the components.
  • Avoid Force: When closing or opening the car door, avoid using excessive force. This can strain the latch mechanism and lead to premature wear.

Recalls and Manufacturer Support

Ford has acknowledged the door latch issues in certain Fiesta models and has initiated recalls in the past. If you own a Ford Fiesta and are experiencing door latch problems, it’s advisable to check for any active recalls related to this issue. 

The manufacturer might offer repairs or replacements free of charge.

4. Brake Unit Mounting Plate Issues

How to Replace Rear Brake KitThe brake unit mounting plate is a critical component that ensures the effective functioning of the vehicle’s braking system. However, some Ford Fiesta models have reported issues related to this component.

Weld Seam Issues

For Fiestas produced around mid-2002, there have been reports of issues with the weld seam connecting the brake unit mounting plate to the rear axle. This can potentially lead to brake failure, posing a significant risk to the driver and passengers.

Symptoms of a Faulty Weld Seam

  • Reduced braking efficiency.
  • Unusual noises when applying brakes.
  • Vibration or shuddering when braking.

Possible Causes and Solutions

The primary cause of this issue is substandard welding during the manufacturing process.


  • Inspect the weld seam and, if necessary, re-weld it to ensure it meets the required standards.
  • Regularly check the brake unit mounting plate for any signs of wear or damage and address any issues promptly.

5. Suspension Problems

The suspension system is vital for ensuring a smooth and comfortable ride. However, the Ford Fiesta, especially the 2011 model, has had its share of suspension-related issues.

Faulty Rear Axle Mounting Bolts

One of the primary causes of suspension problems in the Ford Fiesta is substandard rear axle mounting bolts. These bolts can break, leading to a range of issues.

Symptoms of Suspension Issues

  • Uneven tire wear.
  • Reduced handling and stability.
  • Noises from the undercarriage, especially when driving over bumps.

Possible Causes and Solutions

The main culprit behind these suspension issues is the use of substandard mounting bolts.


  • Replace the faulty bolts with ones that meet the required specifications.
  • Regularly inspect the suspension system for any signs of wear or damage.

6. Cramped Rear Seats

While not a mechanical issue, many Ford Fiesta owners have reported that the rear seats can be quite cramped, especially for taller passengers.

Limited Legroom

Taller passengers might find the legroom in the rear seats of the Ford Fiesta to be insufficient, leading to an uncomfortable riding experience.

Possible Solutions

While there’s not much that can be done to increase the physical space in the rear seats, there are a few solutions to enhance comfort:

  • Adjust the front seats to create more legroom for rear passengers.
  • Use seat cushions or supports to improve seating comfort.
  • For longer journeys, consider taking breaks to stretch and ensure all passengers remain comfortable.

7. Infotainment System Glitches

The 2014 Ford Fiesta InfotainmentThe Ford Fiesta’s infotainment system, while feature-rich, has occasionally been a source of frustration for some users.

System Freezes and Lags

Some users have reported the system freezing or lagging, especially when trying to use navigation or connect their smartphones.

Audio Issues

There have been instances where the audio either doesn’t play or plays with interruptions, especially when streaming music.

Possible Causes and Solutions

Software glitches or outdated firmware can be the primary culprits behind these issues.


  • Regularly update the infotainment system software.
  • Reset the system to its factory settings if persistent issues arise.
  • Consult the dealership for any significant malfunctions or for firmware updates.

8. Air Conditioning Concerns

Ford Fiesta 2009 Air ConFor a vehicle, having a functional air conditioning system is crucial, especially in warmer climates. However, some Ford Fiesta owners have reported issues related to the AC.

Inadequate Cooling

The most common complaint is the AC not cooling the car interior effectively, even after running for several minutes.

Strange Noises

Some users have reported hearing unusual noises, like hissing or rattling, when the AC is turned on.

Possible Causes and Solutions

Low refrigerant levels, clogged filters, or malfunctioning compressors can be the reasons behind these AC issues.


  • Regularly service the AC system, ensuring refrigerant levels are optimal.
  • Replace clogged or dirty filters.
  • If noises persist, have the AC system inspected by a professional to identify and rectify any underlying issues.

9. Battery Drain Issues

A car’s battery is its lifeline, and any issues with it can leave you stranded.

Premature Battery Drain

Some Fiesta owners have reported their car batteries draining faster than usual, requiring frequent jump-starts or replacements.

Electrical Malfunctions

A failing battery can lead to various electrical issues in the car, from flickering lights to malfunctioning accessories.

Possible Causes and Solutions

Leaving lights or accessories on, a faulty alternator, or an aging battery can be the root causes of these problems.


  • Ensure all lights and accessories are turned off when the car is not in use.
  • Regularly inspect the alternator for any signs of wear or malfunction.
  • Replace aging batteries with high-quality ones that come with a warranty.

10. Fuel Efficiency Drops

Ford Fiesta FuelFuel efficiency is one of the Ford Fiesta’s selling points. However, some users have noticed a decline in miles per gallon over time.

Reduced Mileage

Over time, some users have reported getting fewer miles per gallon, leading to increased fuel costs.

Engine Performance Issues

A drop in fuel efficiency can sometimes be accompanied by reduced engine performance, such as sluggish acceleration.

Possible Causes and Solutions

Clogged fuel injectors, dirty air filters, or misaligned wheels can be the reasons behind reduced fuel efficiency.


  • Regularly service the vehicle, ensuring fuel injectors are clean and functioning correctly.
  • Replace air filters as recommended.
  • Ensure wheels are aligned and tires are in good condition.

Frequently Asked Questions 

What are the main problems with a Ford Fiesta?

The Ford Fiesta has several known issues including transmission problems, rear axle issues, door latch failures, brake unit mounting plate concerns, suspension problems, and more.

What are the most common problems with a 2014 Ford Fiesta?

One of the prominent issues for the 2014 Ford Fiesta models has been with the door latches. Additionally, some users have reported infotainment system glitches and problems with the air conditioning system.

What is the most reliable Fiesta engine?

While the article doesn’t specify which engine is the most reliable, it’s recommended to consult with Ford dealerships or user reviews for insights on engine reliability.

What is the most common problem with the 2011 Ford Fiesta?

The 2011 Ford Fiesta model has been known to have issues related to suspension, primarily due to substandard rear axle mounting bolts.

Should I still buy a Ford Fiesta?

Despite its known issues, many users find the Ford Fiesta to be an economical and fun-to-drive car. It’s essential to be aware of potential problems and to ensure the specific model you’re purchasing has been well-maintained.

Is Fiesta a good car?

The Ford Fiesta is popular for its fuel efficiency and performance. However, like any vehicle, it does come with its set of issues. Regular maintenance can enhance the car’s reliability.

Which is better Ford Fiesta petrol or diesel?

The choice between petrol and diesel depends on personal driving habits. For instance, those covering long distances might prefer diesel for its fuel efficiency, while city drivers might lean towards petrol.

How often should I check the transmission fluid on my Ford Fiesta?

Given the known transmission problems, it’s recommended to check the fluid every 30,000 miles or at least once a year but always refer to your owner’s manual for precise intervals.

Is there a known fix for the Ford Fiesta’s door latch problem?

Ford has acknowledged door latch issues in certain Fiesta models and initiated recalls in the past. It’s advisable to check for any active recalls or consult your dealer.

What’s the average cost to fix the Ford Fiesta’s rear axle welding problem?

Repairing rear axle welding issues typically costs between $500 to $600, but prices may vary based on location and the extent of the damage.

I’ve noticed my Ford Fiesta’s infotainment system freezing occasionally. Is there a software update available?

It’s possible that there’s a software update available to fix glitches in the infotainment system. You should consult your dealership or check the manufacturer’s website for updates.

How do I know if my Ford Fiesta’s brake unit mounting plate has weld seam issues?

Symptoms include reduced braking efficiency, unusual noises when applying brakes, and vibrations when braking. If you experience any of these, it’s recommended to get your vehicle inspected.

Can I replace the rear axle mounting bolts of my Ford Fiesta myself?

If you have mechanical expertise and the necessary tools, you might be able to. However, given the importance of the suspension system, it might be safer to consult a professional.

Final Words

The Ford Fiesta, with its blend of efficiency and performance, remains a popular choice among car enthusiasts. However, being informed about potential issues and their solutions can greatly enhance your ownership experience.

Regular maintenance, combined with a proactive approach to addressing problems, can ensure that your Fiesta serves you reliably for years to come.

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