Infiniti QX4 Problems

Find the most common issues based on car owner complaints

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Most Common Infiniti QX4 Problems

Carbon deposits on the throttle body may cause any of the following issues: Idle speed fluctuation, incorrect idle speed, difficulty accelerating way from a stop, and or increased accelerator pedal...
The 4WD light may flash on and off intermittently with no transfer case related fault code stored in the powertrain control module (PCM).
Failure of the EVAP System charcoal canister may allow charcoal debris to infiltrate the EVAP system causing other failures.
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1 Known Infiniti QX4 Drive Train Problem

3 Known Infiniti QX4 Engine Problems

7 Known Infiniti QX4 Exhaust & Emissions Problems

1 Known Infiniti QX4 Heating & Air Conditioning Problem

1 Known Infiniti QX4 Maintenance Problem

13 Known Infiniti QX4 Problems

Years to Avoid
Based on owner-submitted report and recall notices, Infiniti QX4 years 2001, 2002, and 1997 are the most likely to experience problems.
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