One problem related to fuel hoses lines/piping and fittings has been reported for the 2019 Infiniti Q50. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Infiniti Q50 based on all problems reported for the 2019 Q50.
Tl the contact owns a 2019 Infiniti Q50. The contact stated while driving at high speeds, the rear end became very unstable. The abs would not operate properly. While depressing the brake pedal, there was no pulsation to the brake pedal. Additionally, the collision avoidance system randomly activated causing the vehicle to stop abruptly with no object or vehicle nearby. The contact also stated that the high-pressure fuel lines were leaking causing an odor of fuel to be present. The vehicle was taken to an unknown dealer who was unable to determine the cause of the failure. The manufacturer was notified of the failure. The failure mileage was 49.