NHTSA Complaint #11532702 — 2020 NISSAN TITAN

from day one, it has had a hesitation on acceleration from both still and moving normal highway speeds. rarely is acceleration steady, smooth and immediate. dealer has had for regular oil change and this problem has been reported every time . answer was that factory recall was performed and should be better. but NO. over a year now, several visits and nothing resolved. a couple times when i needed that immediate acceleration but with severe hesitation and a semi truck hitting his brakes and blowing horn i would call it a safety problem. im not sure what work was preformed, assuming most time transmission but after research on computer there have been nissans with engine components causing this. please help. where do i go from here?