Infiniti shares hardware with Nissan but the diagnostic patterns differ. VR30 (Q50/Q60 Red Sport) coils fail in pairs. VQ37 (G37, Q70) timing chain stretches around 90k. QX60 owners — see our Nissan CVT page; it's the same JATCO unit.
INFINITI Check Engine Light & Engine Diagnostics in Colorado Springs
INFINITI check engine light & engine diagnostics done by import specialists in Colorado Springs.
INFINITI check engine light & engine diagnostics — done right the first time.
Specialist diagnostics, OEM-equivalent parts, and a 3yr/36k nationwide warranty.