Introduction

Overview of Ford Vehicles in the UK Market

Ford is one of the most popular automotive brands in the UK, known for models like the Fiesta, Focus, Mondeo, and Transit. As with any vehicle, Ford models can develop issues over time. Being aware of the most common problems can help owners identify issues early and get them fixed before they lead to more serious damage.

In this article, we’ll look at the 10 most widespread issues reported in Ford vehicles in the UK. We’ll explain what causes each problem, the models and years most affected, and the symptoms to look out for. This information can help current and prospective Ford owners know what to watch for to keep their vehicles running smoothly.

Problem #1: Engine Overheating

Explanation of the Issue

Engine overheating is a common problem in many Ford models. It occurs when the engine generates more heat than the cooling system can efficiently dissipate. Overheating can lead to blown head gaskets, cracked cylinder heads, and even complete engine failure in severe cases.

Affected Models and Years

Overheating issues are most frequently reported in the following models:

  • Ford Focus – 1.0L EcoBoost engines (2012-2018 models)
  • Ford Fiesta – 1.0L EcoBoost engines (2011-2019 models)
  • Ford Mondeo – 1.5L & 2.0L EcoBoost engines (2014-2019 models)
  • Ford Transit – 2.2L & 2.4L Duratorq diesel engines (2013-2018 models)

Symptoms and Root Causes

Signs of an overheating engine include:

  • Temperature gauge reading higher than normal
  • Low coolant levels
  • Steam or smoke coming from under the hood
  • Sweet, antifreeze smell from the engine bay
  • Reduced engine power and performance

Common causes include:

  • Faulty thermostat not regulating temperature properly
  • Leaking or damaged radiator hoses
  • Failing water pump not circulating coolant adequately
  • Blocked radiator preventing heat dissipation
  • Head gasket failure allowing coolant to leak

Problem #2: Transmission Failure

Explanation of the Issue

Another prevalent problem with Ford vehicles is transmission failure. This occurs when the transmission becomes damaged or stops working properly. It can prevent smooth gear shifts and even lead to complete transmission breakdown.

Affected Models and Years

Transmission problems occur most regularly in:

  • Ford Focus – PowerShift dual-clutch automatic (2011-2018 models)
  • Ford Fiesta – PowerShift dual-clutch automatic (2011-2019 models)
  • Ford C-Max – PowerShift dual-clutch automatic (2010-2019 models)

Symptoms and Root Causes

Symptoms of possible transmission issues:

  • Delayed or jerky gear shifts
  • Unusual noises during acceleration
  • Transmission slipping between gears
  • Complete lack of drive in forward/reverse
  • Burning smell from transmission

Causes can include:

  • Mechanical wear of clutch packs and gears
  • Faulty sensors providing incorrect inputs
  • Low transmission fluid levels
  • Software faults with the transmission control module

Problem #3: Brake System Failures

Explanation of the Issue

Braking system problems are a safety-critical issue. They occur when braking components become damaged or stop working correctly. This affects braking power and control, increasing stopping distances.

Affected Models and Years

The Ford models most susceptible to brake problems are:

  • Ford Focus – Rear disc brakes (2014-2018 models)
  • Ford Fiesta – Rear drum brakes (2008-2017 models)
  • Ford Transit – Front disc brakes (2013-2019 models)

Symptoms and Root Causes

Signs of potential braking issues include:

  • Excessive brake pedal travel with reduced stopping power
  • Brake pedal pulsations or vibrations
  • Grinding noises when braking
  • Brake warning light illumination
  • Vehicle pulling to one side when braking

Typical causes are:

  • Worn brake pads/shoes with insufficient friction material
  • Warped or damaged brake rotors/drums
  • Air in brake lines reducing hydraulic pressure
  • Leaking brake fluid allowing air ingress

Problem #4: Electrical System Malfunction

Explanation of the Issue

Electrical issues can stem from faults in wiring, connectors, controls modules, and other components. They can cause incorrect operation or complete failure of electrical equipment.

Affected Models and Years

The Ford models with the most electrical faults reported are:

  • Ford Focus – Interior electrics (2012-2018 models)
  • Ford Fiesta – Engine management systems (2008-2019 models)
  • Ford Mondeo – Infotainment and navigation systems (2014-2019 models)

Symptoms and Root Causes

Electrical problem signs include:

  • Dashboard warning lights illuminating
  • Electrical components like lights and infotainment malfunctioning
  • Battery draining for no apparent reason
  • Short circuits blowing fuses

Causes can be:

  • Damaged wiring causing shorts/open circuits
  • Corroded connectors leading to malfunctions
  • Software errors with electronic control units
  • Failed components like alternators, sensors and control modules

Problem #5: Fuel System Issues

Explanation of the Issue

Fuel system problems affect the delivery of fuel to the engine. Faults can occur in the fuel pump, filter, injectors, pipes and other components. This can cause reduced engine performance, misfires, and difficulty starting the engine.

Affected Models and Years

The Ford models most prone to fuel system faults are:

  • Ford Fiesta – 1.0L EcoBoost fuel pumps (2011-2019 models)
  • Ford Focus – 1.0L EcoBoost fuel injectors (2012-2018 models)
  • Ford Mondeo – 2.0L EcoBoost low pressure fuel pumps (2014-2019 models)

Symptoms and Root Causes

Fuel system problem signs include:

  • Engine misfires or rough idling
  • Lack of power under acceleration
  • Difficult hot or cold starting
  • Excessive cranking before engine starts
  • Fuel pump noise or whine

Typical causes are:

  • Clogged fuel filters blocking fuel flow
  • Failing fuel pump not delivering enough fuel pressure
  • Dirty/leaking fuel injectors disrupting spray patterns
  • Damaged fuel lines and pipes allowing air ingress

Problem #6: Steering Failures

Explanation of the Issue

Steering system issues affect the ability to control the direction of the vehicle. Problems can occur in components like the steering rack, pump, gearbox and tie rods. This leads to reduced steering responsiveness and loss of control.

Affected Models and Years

Ford models most susceptible to steering faults include:

  • Ford Focus – Electric power steering racks (2014-2018 models)
  • Ford Fiesta – Electric power steering columns (2017-2019 models)
  • Ford Mondeo – Hydraulic power steering pumps (2007-2014 models)

Symptoms and Root Causes

Signs of potential steering problems are:

  • Excessive steering play or loose feeling
  • Reduced steering assist making it heavy to turn
  • Knocking, grinding or whining noises when turning
  • Pulling to one side while driving straight

Common causes include:

  • Leaking or damaged steering rack allowing fluid loss
  • Worn tie rod ends causing looseness
  • Faulty steering pump not providing adequate pressure
  • Loss of power steering fluid or lubrication

Problem #7: Exhaust System Problems

Explanation of the Issue

The exhaust system carries dangerous fumes away from the engine and reduces noise. Failures can occur due to corrosion, leaks, damage, or blocked components. This allows harmful exhaust gases into the cabin or causes excess noise.

Affected Models and Years

Ford vehicles most prone to exhaust issues include:

  • Ford Fiesta – Exhaust manifold cracking (2011-2017 models)
  • Ford Focus – Middle silencer corrosion (2005-2011 models)
  • Ford Mondeo – Diesel particulate filter blocking (2014-2019 models)

Symptoms and Root Causes

Signs of potential exhaust problems are:

  • Loud exhaust noises or rattling
  • Exhaust fume smell in the cabin
  • Rattling heat shields or hangers
  • Visible exhaust smoke, soot or leaks
  • Lack of engine power due to blockages

Typical causes include:

  • Corroded or cracked exhaust pipes
  • Leaking exhaust manifold gaskets
  • Damaged or perforated mufflers
  • Blocked diesel particulate filters
  • Detached or broken exhaust system hangers

Problem #8: Suspension Issues

Explanation of the Issue

The suspension system provides a smooth and controlled ride. Problems like worn bushings, damaged shocks, and faulty springs affect ride quality and handling. This leads to an uncomfortable drive and possible safety issues.

Affected Models and Years

Ford models most prone to suspension problems are:

  • Ford Fiesta – Front coil springs (2008-2017 models)
  • Ford Focus – Rear shock absorbers (2004-2010 models)
  • Ford Mondeo – Anti-roll bar links (2007-2014 models)

Symptoms and Root Causes

Signs of potential suspension faults include:

  • Excessive bouncing after hitting bumps
  • Lean in turns and body roll
  • Bottoming out over bumps
  • Uneven tyre wear
  • Knocking noises from wheel arches

Common causes are:

  • Worn suspension bushes allowing movement
  • Leaking or blown shock absorbers
  • Sagging or cracked springs
  • Bent or broken anti-roll bar links

Problem #9: Battery Drainage Issues

Explanation of the Issue

Battery drainage occurs when something keeps drawing current with the ignition off. This drains the battery over time, leading to starting problems or complete battery failure.

Affected Models and Years

Ford models most susceptible to battery drain include:

  • Ford Focus – Parasitic current draw (2012-2018 models)
  • Ford Fiesta – Infotainment system not shutting off (2008-2012 models)
  • Ford Mondeo – Faulty alternator not charging properly (2007-2014 models)

Symptoms and Root Causes

Signs of battery drain include:

  • Progressively slower cranking and starting
  • Battery warning light coming on while driving
  • Inability to start the car after a few days
  • Reduced electrical system performance

Common causes are:

  • Malfunctioning alternator not charging the battery
  • Short circuits drawing current when off
  • Control modules staying active and draining power
  • Excessive use of electrical accessories

Problem #10: Air Conditioning Failures

Explanation of the Issue

A/C issues stem from refrigerant leaks, electrical faults, compressor failure, and clogged components. This prevents proper cooling, leaving the cabin hot and uncomfortable.

Affected Models and Years

The most common A/C problems occur in:

  • Ford Focus – Refrigerant leaks (2012-2018 models)
  • Ford Fiesta – Compressor clutch failure (2008-2019 models)
  • Ford Mondeo – Evaporator core clogging (2007-2014 models)

Symptoms and Root Causes

Signs of A/C issues include:

  • Lack of cold air from vents
  • Intermittent cooling performance
  • A/C making whistling or squealing noises
  • Sweet refrigerant smell from vents
  • A/C compressor not engaging

Typical causes are:

  • Refrigerant leaks leading to low pressure
  • Failed compressor clutch not turning on A/C
  • Clogged condenser or evaporator cores