Renault Trafic2026

Known issues

• DPF (Diesel Particulate Filter) clogging and regeneration issues, especially on vehicles with frequent short journeys or low-mileage use
• Common rail diesel injector failure and carbon build-up, requiring expensive replacement
• EGR valve sticking and EGR cooler fouling, leading to reduced power and limp-home mode
• Turbocharger bearing wear and premature failure, particularly in high-mileage commercial use
• AdBlue system faults and SCR catalyst degradation, triggering warning lights and power loss
• Manual gearbox bearing noise and occasional synchro wear on higher-mileage examples

Good for

• Spacious cargo area and practical load capacity for tradespersons and small businesses
• Fuel economy and running costs compared to petrol alternatives in this class
• Decent towing capability and payload ratings for the segment
• Parts availability and aftermarket support across Ireland and UK