» » »

Problems for specific Infiniti QX4 years:

Car problem reports

Report A Problem

Problem with your car? See what our experts say or submit your own.

Most reported 2003 Infiniti QX4 problems


Verified for the Infiniti QX4

The heater blower motor may only work on the high speed setting. Our technicians recommend replacing the heater blower motor and fan control amplifier to address this problem.

6 Reports
Me Too

Verified for the Infiniti QX4

Front catalytic converters are prone to cracking along the seams of the converter itself. Most repair shops can successfully weld the seems to prevent exhaust leakage.

5 Reports
Me Too
Ask a Question