Ford Ranger: PJ / PK dual-mass flywheel failure on manual 2.5 WLAT and 3.0 WEAT diesels - clutch judder and expensive clutch jobs
PJ / PK dual-mass flywheel failure on manual 2.5 WLAT and 3.0 WEAT diesels - clutch judder and expensive clutch jobs is a common transmission fault on the Ford Ranger on the 2006–2011 cars, and we rate it major. Putting it right costs $1,800 to $3,200 at New Zealand independent workshop rates. Below is what goes wrong, the symptoms to notice on a test drive, where to look, and what to ask the seller before you hand over any money. It is one of 45 documented faults on the Ford Ranger.
- Vehicle
- Ford Ranger
- Engine
- 2.5L / 3.0L
- Years
- 2006–2011
- Fuel
- diesel
- Gearbox
- manual
- System
- Transmission
What you are looking at
No photograph available
What goes wrong
Manual PJ and PK Rangers use a dual-mass flywheel, a two-piece sprung flywheel meant to smooth out diesel vibration, and Ford had well-documented trouble with them wearing out early. Australian buyer guides list dual-mass flywheel problems as common on 2006-2011 Rangers, and note the clutch itself often wears out inside 100,000 km - when it does, the flywheel almost always has to be replaced at the same time, which is what makes the job expensive. Owners describe heavy judder pulling away, worst on a hill start, and a rattle at idle that stops when the clutch pedal goes down. Ford dropped the design for a conventional single-mass flywheel from 2012 with the PX, which is the clearest admission that the earlier part was a problem. Reversing up an incline is specifically called out as something that damages them.
What you would notice
- Heavy shuddering or juddering through the whole ute as you let the clutch out, worst on a hill start
- Rattle or clatter from the bellhousing at idle that stops the moment you press the clutch pedal
- Vibration felt through the floor at a steady cruise
- Difficulty selecting gears, or a change that has gone stiff
- Clutch pedal biting very high or feeling vague
How to check it
Where to look. Between the engine and the gearbox, inside the bellhousing under the centre of the cab
Start with a hill start, because that is the test that exposes it. Find a driveway or a slope, stop on it, and pull away gently in first with the ute rolling back slightly - a healthy clutch takes up smoothly, while a failing dual-mass flywheel makes the whole cab shudder violently. Repeat it two or three times, and try a reverse start up the same slope. With the engine idling, the gearbox in neutral and the bonnet up, listen at the join between the engine and the gearbox for a rattle or clatter, then press the clutch pedal to the floor and listen again: a rattle that stops when the pedal goes down is the classic sign. Feel where the clutch bites in the pedal travel - very near the top usually means a worn clutch, and on this model that means the flywheel too. On the open road, hold a steady 80 to 100 km/h and feel the floor and the gear lever for a vibration that is there at constant speed. Ask whether the clutch has been done, and ask specifically whether the flywheel was replaced at the same time. If a workshop inspection is possible: have a clutch specialist check flywheel free play and inspect for heat cracking with the gearbox out.
What it costs to put right
$1,800 to $3,200 at New Zealand independent workshop rates. That is for this job on its own, not for the car.
Ask the seller
- “Has the clutch been replaced, and was a new flywheel fitted with it?”
- “Does it judder when you pull away on a hill?”
- “Do you have the invoice for the clutch job?”
- “Has this ute towed or carried heavy loads regularly?”
Now check the Ford Ranger you are actually looking at
Everything above is true of the model, and it is free. What it does not tell you is whether THIS car has been looked after: its odometer history and whether the reading has ever gone backwards, whether there is still money owing on it, whether it has been reported stolen, how many owners it has had and what it is really worth today. That comes from the official records for that plate. Enter the plate for the free details, or get the full history and a market valuation from $13.49.
Where this comes from
- carsales.com.au / RedBook 'Buying a used Ford Ranger PJ/PK (2007-12)' - 'Problems with the dual-mass flywheel were common'; conventional flywheel returned for 2012
- Ford Owners Club forum thread 'Clutch Judder' (Ford Ranger Club) - 2009 Wildtrak with severe judder on hill starts, premature dual-mass flywheel wear
- Clutch Pro / Independent Car Parts (AU) KFD25525 - dual-mass to single-mass flywheel conversion kit sold specifically for Ranger PJ/PK 2.5 and 3.0 turbo-diesel
Ford Ranger buyer questions
Is pj / pk dual-mass flywheel failure on manual 2.5 wlat and 3.0 weat diesels - clutch judder and expensive clutch jobs serious on a Ford Ranger?
We rate it major and common on the Ford Ranger. Manual PJ and PK Rangers use a dual-mass flywheel, a two-piece sprung flywheel meant to smooth out diesel vibration, and Ford had well-documented trouble with them wearing out early. Australian buyer guides list dual-mass flywheel problems as common on 2006-2011 Rangers, and note the clutch itself often wears out inside 100,000 km - when it does, the flywheel almost always has to be replaced at the same time, which is what makes the job expensive. Owners describe heavy judder pulling away, worst on a hill start, and a rattle at idle that stops when the clutch pedal goes down. Ford dropped the design for a conventional single-mass flywheel from 2012 with the PX, which is the clearest admission that the earlier part was a problem. Reversing up an incline is specifically called out as something that damages them.
How much does it cost to fix on a Ford Ranger?
$1,800 to $3,200 at New Zealand independent workshop rates. That figure is for this job on its own. A car showing the symptoms on this page is usually worth either walking away from or negotiating down by at least the repair figure.
Which Ford Ranger years are affected?
Our research records this fault on the 2006–2011 Ford Ranger. Build dates move around, especially on imported cars, so treat the range as the years to look hardest at rather than a guarantee either way. The official records tell you the exact build and first registration date for the car in front of you.
How do I check for it before I buy?
Start with a hill start, because that is the test that exposes it. Find a driveway or a slope, stop on it, and pull away gently in first with the ute rolling back slightly - a healthy clutch takes up smoothly, while a failing dual-mass flywheel makes the whole cab shudder violently. Repeat it two or three times, and try a reverse start up the same slope. With the engine idling, the gearbox in neutral and the bonnet up, listen at the join between the engine and the gearbox for a rattle or clatter, then press the clutch pedal to the floor and listen again: a rattle that stops when the pedal goes down is the classic sign. Feel where the clutch bites in the pedal travel - very near the top usually means a worn clutch, and on this model that means the flywheel too. On the open road, hold a steady 80 to 100 km/h and feel the floor and the gear lever for a vibration that is there at constant speed. Ask whether the clutch has been done, and ask specifically whether the flywheel was replaced at the same time. If a workshop inspection is possible: have a clutch specialist check flywheel free play and inspect for heat cracking with the gearbox out. Look here: Between the engine and the gearbox, inside the bellhousing under the centre of the cab