One problem related to automatic transmission has been reported for the 2001 Infiniti QX4. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Infiniti QX4 based on all problems reported for the 2001 QX4.
While driving the engine stalled and resulted in loss of power steering and power brakes. The engine light was always on, bad carbon fumes,the transmission gained speed on it's own, stalled while turning, and going up hill's, and black smoke had come from the vehicle. Scc.