2013 — 2016
1.6L I4 Turbo (EP6CDT / EP6CDTM)
Petrol
Turn the ignition on and inspect the lower front bumper's integrated horizontal LED daytime running lights (DRLs). Ensure both sides illuminate cleanly without flickering, dimming, or a distinct yellow discoloration. | Note: Facelift models feature redesigned small-mouth front styling with integrated factory LED DRLs. The LED control modules or light strips can fail over time, requiring expensive complete unit replacements as aftermarket support in NZ is scarce.
Start the engine from a dead cold state. Open the bonnet and listen closely to the left side of the engine bay as you face it (the driver's side) for a distinct metallic rattling or slapping sound that disappears as the engine warms up. | Note: While Peugeot revised the timing chain tensioner parts for the facelift production run, timing chain stretch remains a persistent risk if oil servicing was neglected by previous owners.
Accelerate hard in 3rd or 4th gear up a steep incline to put maximum load on the engine. Watch for any sudden hesitation, sputtering, or the 'Engine Fault: Repair Needed' warning light triggering limp mode. | Note: High-Pressure Fuel Pump (HPFP) failure remains a prevalent issue even on later facelifted EP6CDT/M engines. Sourcing and replacing this pump in New Zealand carries a hefty price premium.
After the test drive, park on a clean surface, leave the engine running, and look underneath for sweet-smelling, pinkish-orange coolant drips. Check the passenger footwell carpet for dampness. | Note: The plastic thermostat housing and water pump friction wheel are prone to cracking and leaking. Left unchecked, the engine will overheat rapidly, warping the alloy cylinder head.
Initial spark plug and strict oil service cycle. Ensure only high-quality, low-SAPS synthetic oil (PSA B71 2290 specification) has been used to minimize rapid intake valve carbon deposit buildup.
Major service milestone. Inspect the timing chain wear/stretch using the PSA specialized dummy tensioner tool. Perform proactive automatic transmission fluid flush for the Aisin 6AT gearbox and check the auxiliary drive belt friction pulley.
Critical refresh window. Budget for preventative replacement of the high-pressure fuel pump (HPFP), plastic thermostat housing, and water pump. Conduct a professional intake valve carbon clean (walnut blasting) to restore factory power.
Adhere to a strict 10,000km or 12-month oil change interval using only Peugeot-approved TotalEnergies Quartz Ineo ECS 5W-30 (or equivalent PSA B71 2290/2312 oil).
Manually check the engine oil dipstick every fortnight, as the EP6CDT/M can consume up to 1 litre of oil per 2,000km under normal operating conditions.
Run the vehicle exclusively on premium unleaded fuel (95 or 98 octane) to minimize engine knock and reduce the rate of carbon buildup on the direct-injection intake valves.
Conduct an annual cooling system pressure test to detect hairline fractures in the plastic thermostat housing before they cause catastrophic coolant loss.
Periodically inspect the turbocharger oil feed pipes for crusty oil deposits or leaks, which can starve the turbocharger of lubrication and lead to premature failure.
Estimated repair costs if issues arise
Common failure part. Price includes the genuine PSA pump unit and labor for installation and system priming.
Must be done proactively if cold-start rattle is detected. Requires upgraded OEM parts and specialized timing alignment tools.
Highly recommended every 50,000km to cure rough idling, flat spots in acceleration, and lost fuel efficiency.
Plastic assembly prone to cracking. Includes replacement of the housing, coolant temp sensor, bypass pipe, and a full system bleed.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer