⚠️ Infiniti overview
Infiniti was Nissan’s premium brand in Great Britain until retailer withdrawal around 2020; thousands of used Q30, Q50, Q60, QX30, and QX70 vehicles remain on UK roads. Petrol and diesel variants both appear in the used market and retain Nissan/Infiniti service manual drain requirements.
Service portal
Nissan Service Box / Infiniti workshop manuals (legacy dealer support)
Fuel system notes
- Many Infiniti models share Nissan FM or Mercedes-sourced platforms — confirm engine type before recovery.
- Diesel Q50 and SUV models use common-rail injection with high misfuel severity if petrol is added.
- Wrong-fuel damage is treated as misuse and excluded from warranty.
Model index
Select a model for misfuel and fuel contamination procedures:
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Frequently asked questions
Can I still get Infiniti misfuel work done in the UK?
Many Nissan and independent specialists retain Infiniti service data; GBIFDA technicians follow the same OEM fuel extraction and system flush procedures.
Is Infiniti fuel equipment the same as Nissan?
Several models share Nissan fuel system architecture; always use the procedure for the specific VIN and engine code.
Need professional misfuel recovery?
Find a certified operator or read consumer guidance for your next steps.
Find an operator Consumer guidance