Infiniti is Nissan's luxury division — the G/Q-series sedans (G35, G37, Q50, Q60), the QX SUVs (QX50, QX60, QX80), and the FX/QX70 share platforms and parts catalogs with their Nissan counterparts. The VQ-series V6 (3.5L / 3.7L) is the most common drivetrain we see, and it has its own service profile, along with the platform-specific issues Nissan-built vehicles bring with them. Frank's Automotive in New Braunfels services Infiniti with Nissan-platform diagnostic capability.
Common Infiniti issues we see
Infiniti patterns overlap with Nissan plus some luxury-tech items:
- VVEL (Variable Valve Event and Lift) actuator issues on VQ37VHR (G37, Q50, Q60, FX37) — engine misfire, rough running, sometimes a metallic noise
- Timing chain stretch on VQ37 engines at high mileage
- CVT transmission issues on Q50, QX50, QX60 (where CVT-equipped) — same patterns as Nissan: shudder, hesitation, fluid service is critical
- VQ-series oil consumption on some years — worth documenting if you're seeing it
- Catalytic converter failures (similar pattern to Altima 2.5L on certain Infiniti models with shared engines)
- Air suspension on FX / QX70 / QX80 — compressor or air-spring failure
- InfinitiConnect / electronics glitches — battery drain from telematics, infotainment system reboots
What we offer for Infiniti owners
- Nissan/Infiniti-specific diagnostic capability
- CVT fluid service with the correct Nissan NS-2/NS-3 fluid
- VVEL service on VQ37 engines
- Timing chain service
- Air suspension diagnosis (where applicable)
- Brake repair, oil changes, transmission service
- Collision and auto body work with OEM-matched paint
Why us vs. the dealership
ASE Certified techs with Nissan/Infiniti platform experience, OEM-equivalent parts, 24-month / 24,000-mile warranty. Luxury service without the luxury dealer rate.
Tell us the year, model, and what you're hearing. Request an appointment or call (830) 627-3939.