What is the 2011-2019 Ford Fiesta DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure?

The Ford Fiesta equipped with the DPS6 PowerShift dual-clutch automatic transmission is one of the most complained-about vehicles in recent history. The dry dual-clutch design causes severe shuddering, jerking, hesitation, and complete loss of power during acceleration. The clutc… Repairs typically run $0-$3,500. Severity: high.

What is the 2011-2015 Ford Fiesta Door Latch Failure — Doors May Open While Driving?

Ford recalled over 2 million vehicles including 2011-2015 Fiesta sedans and hatchbacks because of faulty door latches that can break internally. When the latch fails, the door may not close securely or may open unexpectedly while the vehicle is moving. The problem is caused by a… Repairs typically run $0-$300. Severity: high.

What is the 2012-2017 Ford Fiesta 1.0L EcoBoost Degas Hose Coolant Loss & "EcoBoom" Overheating Engine Failure?

The 1.0L EcoBoost uses a brittle nylon degas/coolant return hose running from the top of the expansion tank to the engine. Over thousands of heat cycles the nylon becomes brittle and cracks or snaps, often at highway speed. Because the engine has a very small coolant capacity and… Repairs typically run $200-$4,500. Severity: high.

What is the 2011-2019 Ford Fiesta Electric Power Steering (EPS) Assist Fault — Sudden Loss of Assist?

Fiestas can display 'Power Steering Assist Fault — Service Required' and lose electric power-steering assist, sometimes intermittently while driving. Root causes include torque-sensor faults and intermittent electrical connections in the steering column/gear that stop the control… Repairs typically run $350-$1,500. Severity: high.

What is the 2011-2019 Ford Fiesta Electronic Throttle Body Failure — Sudden Limp Mode & Wrench Light?

The drive-by-wire electronic throttle body (ETB) develops an internal electronic/motor fault (not just dirt) that causes the powertrain control module to command reduced power. The car drops into limp mode with a wrench/powertrain-malfunction light, often storing throttle-positio… Repairs typically run $250-$700. Severity: high.

What is the 2013-2019 Ford Fiesta Wet Belt (Belt-in-Oil) Timing Belt Degradation Clogging Oil Pump Pickup?

The 1.0L EcoBoost uses a 'wet' timing belt that runs submerged in engine oil. When oil is old, over-extended, or not to Ford's WSS-M2C948-B spec, the belt's rubber breaks down and delaminates ('pilling'). Shed fragments migrate through the sump and clog the oil pump pickup screen… Repairs typically run $600-$8,000. Severity: high.

What is the 2014-2015 Ford Fiesta In-Tank Fuel Pump Failure — Stall Without Warning (Recall 15V005000)?

Improper nickel plating of internal components in the Bosch in-tank fuel pump can cause the pump to fail, letting the engine stall without warning and increasing crash risk. Ford issued NHTSA recall 15V005000 covering certain 2014-2015 Fiesta (and related Fusion/MKZ) vehicles bui… Repairs typically run $0-$900. Severity: high.

What is the 2011-2019 Ford Fiesta Manual Transmission Clutch Judder & Slave/Release Cylinder Failure?

Manual-transmission Fiestas (5-speed B5/IB5) commonly develop clutch judder, a soft/sinking pedal, and inability to select gears when the concentric slave/release cylinder or clutch master cylinder fails. Owners report the clutch going to the floor when stopped and gears becoming… Repairs typically run $600-$1,400. Severity: medium.

What is the 2014-2019 Ford Fiesta 1.6L EcoBoost Intake-Valve Carbon Buildup (Direct Injection)?

Like other direct-injection engines, the Fiesta ST's 1.6L EcoBoost has no fuel washing over the back of the intake valves, so oil vapor from the PCV system bakes into carbon deposits on the valves and ports over time. Owner tear-down 'case reports' confirm measurable buildup that… Repairs typically run $400-$800. Severity: medium.

What is the 2008-2019 Ford Fiesta Coil Spring Fracture — Snapped Suspension Spring?

The suspension coil springs fracture, typically near the bottom coil, often triggered by corrosion at the spring seat combined with road-input stress from speed bumps and rough surfaces. This is a very frequently reported Fiesta failure — front springs are most commonly cited but… Repairs typically run $200-$500. Severity: medium.

What is the 2011-2019 Ford Fiesta Thermostat Housing Coolant Leak?

The plastic thermostat housing on the 1.6L engine develops cracks and leaks coolant. The plastic becomes brittle from heat cycling over time. This can lead to overheating if coolant loss goes unnoticed. Repairs typically run $150-$400. Severity: medium.

What is the 2011-2019 Ford Fiesta Ignition Coil / Spark Plug Misfire — Oil-Fouled Coils & Water Ingress in Plug Wells?

Fiestas — especially the 1.6L EcoBoost ST — commonly throw misfire codes and run rough at idle from failing ignition coils and fouled spark plugs. Owners report oil creeping onto the coil boots and, notably, rainwater entering the spark-plug wells via the washer-jet routing, whic… Repairs typically run $150-$550. Severity: medium.

What is the 2011-2019 Ford Fiesta TDCi Diesel DPF Blockage & Failed Regeneration (Short-Trip Use)?

Diesel Fiestas frequently suffer diesel particulate filter (DPF) blockage and incomplete/failed regeneration, especially on cars used mainly for short, low-speed journeys that never reach regeneration temperature. Soot accumulates, the DPF warning light appears, and the car may e… Repairs typically run $400-$2,500. Severity: medium.

What is the 2011-2019 Ford Fiesta Water Leak Into Footwell — Blocked Scuttle Drain / Pollen-Filter Housing?

Fiestas commonly get wet passenger (and sometimes driver) footwell carpets from rainwater entering via the scuttle panel at the base of the windscreen. Leaves and debris block the scuttle drain, or the scuttle-to-windscreen seal fails, letting water pool and overflow into the cab… Repairs typically run $80-$500. Severity: medium.

What is the 2009-2019 Ford Fiesta Rear Disc Brake Caliper Slide Pin & Handbrake Lever Seizure — Dragging Rear Brakes (Disc-Equipped Models)?

Fiestas fitted with rear discs (ST, Titanium and higher EU trims) suffer seized rear caliper slide pins and stuck parking-brake actuating levers. Road salt corrodes the pins and the lever pivot, so the pad drags constantly: rapid inner-pad wear, a hot wheel and burning smell afte… Repairs typically run $60-$500. Severity: medium.

What is the 2011-2019 Ford Fiesta 1.6L Ti-VCT Variable Cam Timing Solenoid / Phaser Sticking — Cold-Start Rattle, P0011/P0012?

The naturally aspirated 1.6L Ti-VCT (Sigma) engine in 2011-2019 Fiestas uses oil-pressure-driven cam phasers controlled by VCT solenoids. Dirty oil, extended drain intervals, or small debris cause the solenoid to stick, and worn phasers rattle for a few seconds on cold start. The… Repairs typically run $40-$1,200. Severity: medium.

Ford · Known Issues

2008-2019 Ford Fiesta Problems: 32 Known Issues

2008-2019 model years · 1,830+ owner reports · Updated September 2026

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According to Au7o's analysis of 1,830+ owner reports, the 2008-2019 Ford Fiesta has 32 documented known issues, with 11 rated critical. The most serious are DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure ($0-$3,500 repair), Door Latch Failure — Doors May Open While Driving ($0-$300 repair), 1.0L EcoBoost Degas Hose Coolant Loss & "EcoBoom" Overheating Engine Failure ($200-$4,500 repair), Electric Power Steering (EPS) Assist Fault — Sudden Loss of Assist ($350-$1,500 repair), Electronic Throttle Body Failure — Sudden Limp Mode & Wrench Light ($250-$700 repair), Wet Belt (Belt-in-Oil) Timing Belt Degradation Clogging Oil Pump Pickup ($600-$8,000 repair), In-Tank Fuel Pump Failure — Stall Without Warning (Recall 15V005000) ($0-$900 repair), Fiesta ST 1.6L EcoBoost Cylinder Head Overheat, Crack & Oil Leak Fire Risk — Coolant Level Sensor Recall (17V209).

Frequently Asked Questions

What are the most common Ford Fiesta problems?

According to Au7o's analysis of 1,830+ owner reports, the 2008-2019 Ford Fiesta has 32 documented issues. The most frequently reported are: DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure, Door Latch Failure — Doors May Open While Driving, 1.0L EcoBoost Degas Hose Coolant Loss & "EcoBoom" Overheating Engine Failure. Of these, 11 are rated critical and should be addressed promptly.

Is the Ford Fiesta reliable?

The 2008-2019 Ford Fiesta has 32 known issues documented across 1,830+ owner reports. 11 issues are rated critical: DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure and Door Latch Failure — Doors May Open While Driving and 1.0L EcoBoost Degas Hose Coolant Loss & "EcoBoom" Overheating Engine Failure and Electric Power Steering (EPS) Assist Fault — Sudden Loss of Assist and Electronic Throttle Body Failure — Sudden Limp Mode & Wrench Light and Wet Belt (Belt-in-Oil) Timing Belt Degradation Clogging Oil Pump Pickup and In-Tank Fuel Pump Failure — Stall Without Warning (Recall 15V005000) and Fiesta ST 1.6L EcoBoost Cylinder Head Overheat, Crack & Oil Leak Fire Risk — Coolant Level Sensor Recall (17V209) and 2019 Front Brake Calipers Built With Wrong Assembly Fluid — Seal Swell & Brake Drag (Recall 19V629) and Passenger Side Curtain Airbag Suppressed When Front Seat Empty — Software Reprogram (Recall 12V488) and DPS6 Transmission Control Module (TCM) Failure — Loss of Engagement, No-Start, U0101 (Extended Warranty 14M02). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Ford Fiesta problems?

Repair costs for known Ford Fiesta issues range from $0 to $8,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure, typically costs $0-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What year Ford Fiesta is the most reliable?

Reliability varies across model years of the Ford Fiesta. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2008-2019 Ford Fiesta with 32 documented issues documented across 1,830+ owner reports.

All 32 Known Issues

Other Ford Models

Frequently Asked Questions

What are the most common Ford Fiesta problems?

Is the Ford Fiesta reliable?

How much does it cost to fix common Ford Fiesta problems?

What year Ford Fiesta is the most reliable?

Electronic Throttle Body Failure — Sudden Limp Mode & Wrench Light#

Wet Belt (Belt-in-Oil) Timing Belt Degradation Clogging Oil Pump Pickup#

1.6L EcoBoost Intake-Valve Carbon Buildup (Direct Injection)#

Ignition Coil / Spark Plug Misfire — Oil-Fouled Coils & Water Ingress in Plug Wells#

1.6L Ti-VCT Variable Cam Timing Solenoid / Phaser Sticking — Cold-Start Rattle, P0011/P0012#

1.0L EcoBoost Degas Hose Coolant Loss & "EcoBoom" Overheating Engine Failure#

Fiesta ST 1.6L EcoBoost Cylinder Head Overheat, Crack & Oil Leak Fire Risk — Coolant Level Sensor Recall (17V209)#

Thermostat Housing Coolant Leak#

Blend Door Actuator Failure — Stuck on Heat or Cold#

DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure#

DPS6 Transmission Control Module (TCM) Failure — Loss of Engagement, No-Start, U0101 (Extended Warranty 14M02)#

Manual Transmission Clutch Judder & Slave/Release Cylinder Failure#

Door Latch Failure — Doors May Open While Driving#

Water Leak Into Footwell — Blocked Scuttle Drain / Pollen-Filter Housing#

Electric Power Steering (EPS) Assist Fault — Sudden Loss of Assist#

Steering Column Intermediate Shaft Slip-Joint Pop/Clunk on Slow Turns (TSB 11-10-28)#

In-Tank Fuel Pump Failure — Stall Without Warning (Recall 15V005000)#

EVAP Canister Purge Valve Failure#

2019 Front Brake Calipers Built With Wrong Assembly Fluid — Seal Swell & Brake Drag (Recall 19V629)#

Rear Disc Brake Caliper Slide Pin & Handbrake Lever Seizure — Dragging Rear Brakes (Disc-Equipped Models)#

Passenger Side Curtain Airbag Suppressed When Front Seat Empty — Software Reprogram (Recall 12V488)#

Coil Spring Fracture — Snapped Suspension Spring#

Rear Wheel Bearing Failure — Speed-Dependent Hum/Drone From the Rear#

Rear Suspension Knock — Worn Rear Shock Top Mounts & Damper Bushings#

2019 Rearview Camera Blank or Distorted Image — Fractured Solder Joints (Recalls 24V951 & 25V695)#

SYNC / APIM Infotainment Freezing, Rebooting & Bluetooth/CarPlay Dropouts#

Tailgate Release Switch Water Ingress — Hatch Won't Open / False 'Boot Open' Warning#

TDCi Diesel DPF Blockage & Failed Regeneration (Short-Trip Use)#

TDCi Diesel EGR Valve Soot Clogging — Limp Mode, Judder & Glow-Plug Light (1.4/1.6 TDCi)#

Fiesta ST Rear Motor Mount (Dogbone) Bushing Failure — Vibration & Wheel Hop#

Power Window Regulator / Cable Failure — Glass Drops Into Door#

Heater Blower Motor Resistor Burnout — Fan Works Only on Speed 4 (Manual Climate Control)#

What is the 2011-2019 Ford Fiesta DPS6 PowerShift Dual-Clutch Transmission Shudder, Slipping, and Failure?

What is the 2011-2015 Ford Fiesta Door Latch Failure — Doors May Open While Driving?

What is the 2012-2017 Ford Fiesta 1.0L EcoBoost Degas Hose Coolant Loss & "EcoBoom" Overheating Engine Failure?

What is the 2011-2019 Ford Fiesta Electric Power Steering (EPS) Assist Fault — Sudden Loss of Assist?

What is the 2011-2019 Ford Fiesta Electronic Throttle Body Failure — Sudden Limp Mode & Wrench Light?

What is the 2013-2019 Ford Fiesta Wet Belt (Belt-in-Oil) Timing Belt Degradation Clogging Oil Pump Pickup?

What is the 2014-2015 Ford Fiesta In-Tank Fuel Pump Failure — Stall Without Warning (Recall 15V005000)?

What is the 2014-2015 Ford Fiesta Fiesta ST 1.6L EcoBoost Cylinder Head Overheat, Crack & Oil Leak Fire Risk — Coolant Level Sensor Recall (17V209)?

What is the 2019 Ford Fiesta 2019 Front Brake Calipers Built With Wrong Assembly Fluid — Seal Swell & Brake Drag (Recall 19V629)?

What is the 2011-2013 Ford Fiesta Passenger Side Curtain Airbag Suppressed When Front Seat Empty — Software Reprogram (Recall 12V488)?

What is the 2011-2015 Ford Fiesta DPS6 Transmission Control Module (TCM) Failure — Loss of Engagement, No-Start, U0101 (Extended Warranty 14M02)?