2008–2017FG SelectedFG2.0 EcoBoostFuel not statedSee faults & what to checkKickTyres illustration, not a photograph.Ford XR8 FG: common faults & what to check
The FG is the Ford XR8 built 2008–2017. The engines documented for it are the 2.0 EcoBoost, 4.0 inline-6 petrol, 4.0 turbo petrol, and 5.0 supercharged V8. Of the 13 faults documented for the XR8, 9 apply to this generation, each with its symptoms, what to inspect and a typical repair cost. Free, no account needed.
Check this exact Ford XR8
- Money owing
- Written off
- Accident claims
- Odometer history
13
Critical
≈A$770–2,320
6
You're looking at the FG
2008–2017FG SelectedFG2.0 EcoBoostFuel not statedSee faults & what to checkKickTyres illustration, not a photograph.
2008–2017FG SelectedFG4.0 inline-6 petrolPetrolSee faults & what to checkKickTyres illustration, not a photograph.
2008–2017FG SelectedFG4.0 turbo petrolPetrolSee faults & what to checkKickTyres illustration, not a photograph.
2008–2017FG SelectedFG5.0 supercharged V8Fuel not statedSee faults & what to checkKickTyres illustration, not a photograph.Now narrow it to the engine
A 2010 Ford XR8 is the FG generation (2008 to 2017).
Start your free check on this Ford XR8
Pick the engine above first: the XR8 came with 4, and without it the report has to show all of their faults. Pick the engine
Can't confirm for this car
Ford XR8 · 2010
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
Serious issue
Lift front of car and check for play in lower ball joint by grasping the wheel at 6 and 12 o'clock and rocking firmly.
Front lower control arm ball joint failure
Front lower control arm ball joints on the BA through FG Falcon platform are a known wear item with a documented failure rate on higher-mileage examples. Joint failure allows the wheel to change camber unpredictably and in severe cases the joint can separate, causing loss of steering control. A failed joint is a critical safety defect. The lower arm includes the ball joint as a replaceable component on most variants, making repair more affordable than whole-arm replacement.
What you would notice
Costly issue
Scan ECU for stored and pending fault codes.
PCM (Powertrain Control Module) Failure
BA and BF Falcon PCMs are prone to internal solder joint cracking and MOSFET failure due to thermal cycling and the PCM's location in the engine bay on some variants. Faults manifest as intermittent no-start, stalling, loss of injector pulse, and fault codes that cannot be cleared. A failed PCM will not communicate with a scan tool. The unit is not serviceable by the owner and requires either a new unit (programmed to the vehicle) or a specialist remanufactured unit. PIN/immobiliser data must be transferred or re-coded on replacement.
What you would notice
Costly issue
Spin the wheel by hand and listen for grinding or rumbling from the bearing.
IRS Rear Stub Axle / Hub Bearing Wear
The FG/FGX Falcon's independent rear suspension uses a stub axle that presses into the rear knuckle, retained by a large nut. The hub bearing integrated into the knuckle wears prematurely — particularly on higher-mileage cars or those used with sustained high rear loads — producing clunking, wheel wobble, and vague rear-end handling. The bearing failure can be rapid once noise begins, and a collapsed bearing can allow significant lateral wheel movement, causing a safety hazard.
What you would notice
Costly issue
Lift all carpet sections and inspect floor pan for rust, especially around the firewall base and under rear seat.
Floor pan and sill rust on high-mileage examples
High-mileage Falcon sedans and wagons, particularly those operated in higher-rainfall or coastal areas of Australia, develop rust in the floor pan around the firewall base, under the rear seat, and along the inner sill sections. Water ingress through door seal degradation and blocked drain holes traps moisture in these areas. While the Falcon is not as rust-prone as Japanese vehicles of similar age, rust in structural sill sections can affect roadworthiness and roadworthy/RWC compliance.
What you would notice
All 9 issues for this one
2 rated criticalElectrical
01PCM (Powertrain Control Module) Failure
BA and BF Falcon PCMs are prone to internal solder joint cracking and MOSFET failure due to thermal cycling and the PCM's location in the engine bay on some variants. Faults manifest as intermittent no-start, stalling, loss of injector pulse, and fault codes that cannot be cleared. A failed PCM will not communicate with a scan tool. The unit is not serviceable by the owner and requires either a new unit (programmed to the vehicle) or a specialist remanufactured unit. PIN/immobiliser data must be transferred or re-coded on replacement.
Symptoms to notice
What to check
Body, brakes, suspension & interior1 critical
02Front lower control arm ball joint failure
Front lower control arm ball joints on the BA through FG Falcon platform are a known wear item with a documented failure rate on higher-mileage examples. Joint failure allows the wheel to change camber unpredictably and in severe cases the joint can separate, causing loss of steering control. A failed joint is a critical safety defect. The lower arm includes the ball joint as a replaceable component on most variants, making repair more affordable than whole-arm replacement.
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
03Floor pan and sill rust on high-mileage examples
High-mileage Falcon sedans and wagons, particularly those operated in higher-rainfall or coastal areas of Australia, develop rust in the floor pan around the firewall base, under the rear seat, and along the inner sill sections. Water ingress through door seal degradation and blocked drain holes traps moisture in these areas. While the Falcon is not as rust-prone as Japanese vehicles of similar age, rust in structural sill sections can affect roadworthiness and roadworthy/RWC compliance.
Symptoms to notice
What to check
Ask the seller
04IRS Rear Stub Axle / Hub Bearing Wear
The FG/FGX Falcon's independent rear suspension uses a stub axle that presses into the rear knuckle, retained by a large nut. The hub bearing integrated into the knuckle wears prematurely — particularly on higher-mileage cars or those used with sustained high rear loads — producing clunking, wheel wobble, and vague rear-end handling. The bearing failure can be rapid once noise begins, and a collapsed bearing can allow significant lateral wheel movement, causing a safety hazard.
Symptoms to notice
What to check
Ask the seller
Only with a certain gearbox: 1 issue
01ZF 6HP26 Automatic Transmission Solenoid Wear (FG/FGX)
Can't confirm for this car
Can't confirm for this car
The ZF 6HP26 six-speed automatic fitted to FG and FGX Falcon is robust but the electro-hydraulic solenoids controlling gear selection wear and clog at high mileage when fluid is not serviced. ZF specifies lifetime fluid but this is not appropriate for Australian operating conditions; neglected fluid degrades and deposits varnish on solenoid bores, causing shift hesitation, harsh engagement, and fault codes. Solenoid replacement or valve body rebuild is the usual repair.
Symptoms to notice
What to check
Ask the seller
Depends on the exact engine or version: 4 issues
01Boss 5.4 V8 secondary timing chain stretch and guide failure
Can't confirm for this car
Can't confirm for this car
The 5.4L V8 Barra used in the GT and XR8 models (BF onwards) has a secondary timing chain between the two cam sprockets. These secondary chains and their plastic guides deteriorate over time and mileage. A stretched or broken guide allows the chain to jump, causing timing errors, rough running, and potential valve-to-piston contact on higher-revving examples. Failure often begins with rattling on cold start. Timing chain replacement is labour-intensive on the DOHC V8.
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
02Boss 5.4 Oil Consumption and Piston Ring Wear
Can't confirm for this car
Can't confirm for this car
High-mileage Boss 5.4 engines exhibit elevated oil consumption, typically above 1L per 3,000 km. Piston ring land wear and valve stem seal degradation are the primary causes. Blue smoke on overrun or hard acceleration is the visible symptom. This leads to fouled spark plugs, increased fuel consumption, and catalyst contamination. While ring replacement requires a full engine rebuild, valve stem seal replacement can be performed with the head in situ using a compressed-air hold technique.
Symptoms to notice
What to check
03Boss 5.4 DOHC Cam Phaser Rattle and Failure
Can't confirm for this car
Can't confirm for this car
The 5.4L DOHC Boss V8 uses variable cam timing phasers (VCT) on both intake and exhaust camshafts. Phaser vanes wear and the locking pins fail to seat under low oil pressure or at low RPM. The characteristic symptom is a loud metallic rattle from the front of the engine at idle or cold start, which may clear as oil pressure builds. Worn phasers can cause retarded cam timing, misfires, and rough running. Replacement of the phaser assemblies and associated VCT solenoids is required. This fault is closely linked to oil change interval compliance.
Symptoms to notice
What to check
04Boss 5.0L V8 Oil Consumption via PCV System
Can't confirm for this car
Can't confirm for this car
The Boss 5.0L V8 in the FG GT/GT-P Falcon has a documented tendency toward elevated oil consumption driven by a positive crankcase ventilation (PCV) system that routes oil vapour back through the intake manifold. Over time the PCV hoses and baffle become oil-saturated and can allow liquid oil to be ingested, accelerating combustion chamber deposits and spark plug fouling. Affected engines consume 1 litre per 2,000–3,000 km and may exhibit blue smoke at start-up.
Symptoms to notice
What to check
Ask the seller
Other Ford XR8 engines and years
Engine, transmission & cooling
015-Speed Automatic Torque Converter Lock-Up Shudder (BA/BF)
Does not apply
Does not apply
The BA and BF Falcon fitted with the 5-speed automatic transmission exhibits torque converter shudder — a vibration felt through the drivetrain at light throttle when the converter clutch applies in top gear. The fault is caused by glazed converter clutch friction material and is often temporarily suppressed by a fluid change using friction modifier additive. Persistent cases require torque converter replacement.
Example of the part — not this vehicleA torque converter, sectioned. The lock-up clutch inside is what shudders.
Symptoms to notice
What to check
Ask the seller
02BTR 4-Speed Automatic Valve Body and Servo Failure
Does not apply
Does not apply
The BTR M93LE 4-speed automatic used in AU and early BA Falcons develops worn valve body bores and failing servo pistons over time. Symptoms include harsh or delayed 2-3 upshifts, converter shudder, and slipping under load. The servo bore for the 2nd gear band can wear oval, preventing the band from applying with full force. A valve body recondition or replacement resolves most shift quality issues; worn servo bores require a full rebuild. Fluid and filter service at the correct interval (every 40,000 km) significantly extends service life.
Symptoms to notice
What to check
03Water pump rear O-ring seal leak (AU to BF Falcon 4.0 six)
Does not apply
Does not apply
The 4.0 inline six in the AU to BF Falcon is a known issue for coolant leaking from the rear O-ring seal of the water pump, where the pump meets the engine. The leak is often slow, shows as coolant crust or wetness behind the pump and a reservoir that needs topping up, and is easy to miss. Left alone, the coolant loss can lead to overheating. The fix is a new pump and seal, which is a routine job.
Symptoms to notice
What to check
Body, brakes, suspension & interior
01Rear differential bush wear, clunk at low speed (BA/BF Falcon)
Does not apply
Does not apply
The BA/BF Falcon sedan's independent rear suspension mounts the differential carrier to the subframe via large rubber bushings that deteriorate with age, heat cycling, and aggressive use. When the bushings degrade, the differential can shift under load, causing clunking on throttle application and lift-off, imprecise rear-end feel, and accelerated halfshaft CV joint wear from the resultant misalignment. Performance-oriented or high-mileage examples are most affected, and some 2002 to late 2003 BA cars had the differential replaced under warranty.
Symptoms to notice
What to check
Ask the seller
Other Ford models
Ford XR8 buyer questions
Is the Ford XR8 reliable?
Like any used car, it depends on the specific example and its service history. Across the 13 documented faults for the Ford XR8, the recurring problem areas are engine, suspension, and body & rust. A Ford XR8 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 XR8?
We've catalogued 13 known faults for the Ford XR8, covering engine, suspension, and body & rust. All 13 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 XR8?
Most single repairs on the Ford XR8 fall between ≈A$770–2,320 at independent-workshop rates (an approximate guide in Australian dollars). Some of the 13 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 XR8?
Yes. A Ford XR8 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 with AI photo analysis from A$28.90, far less than the cost of missing one of the faults on this page. For a big purchase, a mechanic's pre-purchase inspection on the car you settle on is still worth it.