Ford Fusion MA: common faults & what to check
The MA is the Ford Fusion built 2007–2015. Of the 11 faults documented for the Fusion, 5 apply to this generation, each with its symptoms, what to inspect and a typical repair cost. Free, no account needed.
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- Odometer history
- Money owing
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11
Critical
$800–$3,000
6
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A 2007 Ford Fusion is the MA generation (2007 to 2015).
Start your free check on this Ford Fusion
Can't confirm for this car
Ford Fusion · 2007
Narrowed to the year. No engine is recorded for this vehicle. Pick an engine to see which faults apply.
Tell us the engine, or check the engine code on the car, before relying on this.
- No engine is recorded for this vehicle.
matched on year only
What to look out for
Costly issue
Inspect the ball joint boot for cracks or grease loss.
Front lower control arm ball joint wear
The front lower control arm ball joints on Mk3 through Mk5 Mondeos are a consumable with a typical lifespan of 80,000–130,000 km on NZ roads. The ball joint is pressed into the lower arm and is not separately serviceable on most variants — the entire arm must be replaced. Failure allows the front wheel to shift under cornering loads, causing directional instability and clonking over bumps.
What you would notice
See all 5 issues for this one
Body, brakes, suspension & interior
01Front lower control arm ball joint wear
The front lower control arm ball joints on Mk3 through Mk5 Mondeos are a consumable with a typical lifespan of 80,000–130,000 km on NZ roads. The ball joint is pressed into the lower arm and is not separately serviceable on most variants — the entire arm must be replaced. Failure allows the front wheel to shift under cornering loads, causing directional instability and clonking over bumps.
Example of the part — not this vehicleA separated lower ball joint: the control arm has dropped and the wheel has splayed out under the guard.
Symptoms to notice
What to check
Ask the seller
Depends on the exact engine — 4 more
Engine, transmission & cooling
01Duratec 2.0 timing chain stretch and tensioner failure
Can't confirm for this car
Can't confirm for this car
The 2.0L Duratec petrol engine fitted to Mk3 and Mk4 Mondeos develops timing chain stretch and tensioner wear with age, particularly above 150,000 km. A worn chain can skip teeth on the camshaft sprockets, causing misfires, loss of power, and in severe cases catastrophic valve-to-piston contact. The hydraulic tensioner is a documented weak point that loses pressure when oil is degraded.
Example of the part — not this vehicleThe front of a twin-cam engine with the timing cover off — chain, sprockets and guides.
Symptoms to notice
What to check
Ask the seller
02Dual-mass flywheel failure on TDCi manual transmission
Can't confirm for this car
Can't confirm for this car
Manual TDCi Mondeos use a dual-mass flywheel (DMF) to dampen diesel vibration, which wears between 100,000 and 180,000 km. A worn DMF produces a rattling sound when the clutch is depressed, harsh vibration at idle in gear, and clutch judder on take-up. The DMF is replaced together with the clutch kit as a package, making it a significant repair. This is one of the most consistently documented failure modes for manual TDCi Mondeos across owner forums in both the UK and AU markets.
Symptoms to notice
What to check
Ask the seller
03TDCi EGR valve carbon fouling and failure
Can't confirm for this car
Can't confirm for this car
Both the QJBA 2.0 TDCi (Mk3/Mk4) and the later 2.0 TDCi (Mk5) suffer heavy carbon accumulation in the EGR valve and intake manifold from low-speed urban driving. Fouling restricts flow, causing rough idle, power loss, and black smoke. The EGR valve actuator also fails electrically. This is one of the most widely documented fleet issues across Ford diesel platforms and is exacerbated by the short-trip duty cycles common in NZ and AU cities.
Symptoms to notice
What to check
Ask the seller
Fluid leaks
01TDCi high-pressure fuel injector copper seal failure
Can't confirm for this car
Can't confirm for this car
The 2.0 TDCi injectors are retained with a clamp and sealed at the cylinder head with copper washers. These washers compress and harden over time, causing combustion gases to leak past the injector. The resulting carbon build-up seizes the injector body to the head, making removal extremely difficult and risking thread damage to the aluminium head. This is a well-documented and progressive failure mode across the Ford TDCi range.
A common-rail diesel injector. Contamination damages the nozzle at the tip.
Symptoms to notice
What to check
Ask the seller
Other Ford Fusion engines and years
Engine, transmission & cooling
012.0 EcoBoost Timing Chain Tensioner Wear
Does not apply
Does not apply
The 2.0L EcoBoost (EcoBoost 2.0T) fitted to the Mondeo Mk5 uses a hydraulic timing chain tensioner that relies on adequate oil pressure and viscosity to maintain chain tension. The primary chain and its tensioner exhibit wear from cold-start oil starvation caused by delayed pressure build-up in the tensioner circuit. Over time the tensioner loses its ability to take up slack, allowing the chain to slap against the plastic guide rails. If left unaddressed the guides fracture, chain tension is lost entirely, and catastrophic valve-to-piston contact can occur. The failure rate is substantially higher in vehicles operated on extended oil change intervals or with oil consumption issues.
Example of the part — not this vehicleThe front of a twin-cam engine with the timing cover off — chain, sprockets and guides.
Symptoms to notice
What to check
Ask the seller
02EcoBoost 1.5T timing chain tensioner rattle on cold start
Does not apply
Does not apply
The 1.5-litre EcoBoost engine in the Mk5 Mondeo is fitted with a timing chain that develops rattle from a weak hydraulic tensioner, particularly on cold starts or when oil changes are overdue. Documented from approximately 60,000 km onward, the tensioner can lose pressure overnight and cause a pronounced rattle for up to 30 seconds after a cold start. Extended neglect risks chain jump and valve damage on this interference engine.
Example of the part — not this vehicleThe front of a twin-cam engine with the timing cover off — chain, sprockets and guides.
Symptoms to notice
What to check
Ask the seller
032.0 TDCi diesel particulate filter blockage
Does not apply
Does not apply
Mk5 Mondeo TDCi models require sustained motorway driving to passively regenerate the diesel particulate filter (DPF). The short-trip urban usage typical in NZ and AU cities prevents adequate regeneration, leading to progressive blockage. Symptoms escalate from a dashboard warning to forced limp mode. A forced regeneration clears the fault temporarily but does not resolve the underlying usage pattern issue. Repeated failed regenerations also cause diesel contamination of the engine oil.
Symptoms to notice
What to check
Ask the seller
Electrical
012.0 Hybrid HV Battery Module Capacity Failure
Does not apply
Does not apply
The Mondeo/Fusion Hybrid uses a 1.4 kWh nickel-metal hydride (NiMH) high-voltage battery pack mounted beneath the rear seat. Individual cell modules within the pack degrade unevenly; when one module reaches a state-of-health threshold below approximately 70% the battery management system restricts the usable capacity of the entire pack to prevent thermal imbalance. This manifests as a dramatic reduction in EV assist range and regenerative braking effectiveness. In advanced cases a cell group fails completely, triggering the orange triangle warning and reducing the vehicle to a limp-home charge-sustain mode with markedly higher fuel consumption. The failure is accelerated by exposure to sustained high ambient temperatures and vehicles that sat unused for extended periods allowing deep self-discharge.
Symptoms to notice
What to check
Ask the seller
Body, brakes, suspension & interior
01Panoramic Sunroof Drain Blockage — Water Ingress
Does not apply
Does not apply
The Mondeo Mk5 fitted with the full-length panoramic roof shares the same narrow-bore corner drain architecture as the Kuga. Drains route from sunroof channels through A and C pillars, and blockage by debris causes water to overflow into the headliner and pillar cavities. In the Mondeo the drain failure is particularly consequential because water reaches the front and rear footwell BCM modules, the SYNC 3 infotainment ECU located beneath the central console, and in some cases the transmission control module mounted in the engine bay but with wiring looms passing through the A-pillar cavity. Electrical gremlins including infotainment resets, gear selector faults, and false ABS warnings are linked to this ingress pattern.
Symptoms to notice
What to check
Ask the seller
02Rear Wheel Bearing Premature Failure
Does not apply
Does not apply
The Mondeo Mk5 rear suspension uses a multi-link arrangement with a sealed hub bearing unit that is notably susceptible to premature wear on New Zealand and Australian roads. The bearing is a two-row angular contact design that handles both radial load from vehicle weight and axial load during cornering; the sealing effectiveness degrades in environments with high humidity and road salt, allowing moisture and fine abrasive particles to enter the bearing races. On FWD models the bearings still carry substantial cornering loads via the independent rear geometry. Failure follows a progressive pattern from faint hum to loud drone, followed by ABS sensor errors as bearing play introduces runout into the tone ring, with eventual risk of brake pulsation and wheel separation in severe neglect cases.
Symptoms to notice
What to check
Ask the seller
What these repairs cost on other cars
Some of the Ford Fusion’s documented faults are repairs other models share. Each page lists the documented NZ cost for every model it affects.
Other Ford models
Ford Fusion buyer questions
Is the Ford Fusion reliable?
Like any used car, it depends on the specific example and its service history. Across the 11 documented faults for the Ford Fusion, the recurring problem areas are engine, electrical, and body & rust. A Ford Fusion with a full service history and no signs of the issues listed on this page can be a sound buy but each one needs to be checked individually before you commit.
What are the most common problems with a used Ford Fusion?
We've catalogued 11 known faults for the Ford Fusion, covering engine, electrical, and body & rust. All 11 are written out in full on this page, with the symptoms to notice, what to inspect, and typical repair costs for each. Free to read, no account needed.
How much do repairs cost on a Ford Fusion?
Most single repairs on the Ford Fusion fall between $800–$3,000 at NZ independent-workshop rates. Some of the 11 documented faults cost less and a few cost considerably more, and no one car needs them all. Knowing which ones to look for before you view is what lets you negotiate the price down or walk away.
Should I get a pre-purchase inspection on a Ford Fusion?
Yes. A Ford Fusion inspection focused on its known weak points is the single best way to avoid an expensive mistake. KickTyres gives you a guided, model-specific inspection plus a market valuation and negotiation figure for $24.90 far less than the cost of missing one of the faults on this page.