One problem related to loud engine noise has been reported for the 2014 Nissan Altima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Nissan Altima based on all problems reported for the 2014 Altima.
Tl- the contact owns a 2014 Nissan Altima. The contact stated that while driving and at a traffic stop light, the vehicle had not accelerated when the gas pedal was activated. The contact stated that when the gas pedal was floored the vehicle had not accelerated beyond 25 mph and there was a loud abnormal sound and the vehicle vibrated uncontrollably. The failure recurred numerous times. The vehicle was taken to the dealer mechanic. The vehicle was diagnosed that there was a transmission problem. However, the vehicle was not repaired. The failure mileage was 34,000. Bd.