1.6 THP timing-chain stretch
SeriousEnginePrince engine chain and carbon issues.
Est. Repair Cost: £500–£1,800
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Reliability GuideCommon Problems with the
Common Problems with the
2009 Peugeot 308 (T7)
We've identified 4 known issues that can affect the 2009 Peugeot 308 (T7). 1 of these are serious faults that could be expensive to repair.
4
Known Issues
1
Serious
3
Moderate
0
Minor
All Known Issues
DPF Clogging on HDi Diesels
ModerateExhaust & EmissionsThe 1.6 HDi and 2.0 HDi diesels are prone to diesel particulate filter clogging, especially on short urban trips. A blocked DPF triggers limp mode, excessive fuel consumption and can eventually damage the turbo.
Est. Repair Cost: £200–£1,500
Warning Signs:
Anti-pollution warning light, Limp mode, Cooling fan running after shutdown, Poor fuel economy
What to Inspect:
- Ask about typical journey types and motorway use
- Check for DPF forced-regeneration or cleaning invoices
- Scan for soot-loading fault codes
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Flywheel (DMF) Vibration and Wear
ModerateGearbox & TransmissionThe dual-mass flywheel on diesel models can develop excessive play, causing vibration at idle, judder during take-off and a rattling noise. Replacement is expensive as the clutch must come off at the same time.
Est. Repair Cost: £800–£2,000
Warning Signs:
Judder when pulling away, Rattling at idle, Vibration through the clutch pedal
What to Inspect:
- Feel for judder from a standstill
- Listen for rattle with engine running and clutch depressed
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BSI Water Ingress and Electrical Gremlins
ModerateElectrics & ElectronicsThe body control module (BSI) located under the scuttle panel can suffer water damage from blocked pollen filters or poor sealing, causing erratic electrics such as phantom warning lights, wiper faults and central locking failures.
Est. Repair Cost: £200–£800
Warning Signs:
Phantom dashboard warning lights, Wipers operating randomly, Central locking cycling on and off, Interior lights staying on
What to Inspect:
- Check the pollen filter area for dampness
- Inspect the scuttle panel drains
- Look for corrosion on the BSI connector pins
Verified by IsItAGoodCar Research Team
Buying Tips for 2009 Peugeot 308 (T7)
- Check for a comprehensive service history with invoices.
- Ensure all electronics and dashboard displays function correctly.
- Test drive the car on various road surfaces to check for suspension noise.